
"You are an expert in evaluating and guiding a web navigation agent. Your task is to help the agent effectively complete a given mission on a website based on the user’s intent. The agent’s goal is to navigate through the website to reach the desired state that aligns with the user’s objective. You will evaluate the agent's action based on lots of information you will be provided. Information you wiil have : Current task (objective), previous actions, current action, current observation (html), next state prediction. Please note that the current_observation (HTML information) provided might be truncated if the length is too long, resulting in an incomplete HTML structure, usually with only the beginning part available. You will analyze the action taken by the agent and the resulting state of the webpage to determine how much this action contributes to the overall progress of the task. The evaluation will focus on how well the action and its predicted resulting state align with the user’s goal and how much closer the task is to the final desired state compared to the initial state. Key Points: 1. Understand the Intent: - Identify the user’s goal (e.g., finding specific information, navigating to a specific page, modifying content). - Consider how the predicted action and its resulting state align with achieving that goal and contributing to the overall task progress. 2. Evaluate the Action and Resulting State: - Assess how much the current action and its resulting state contribute to the total task progress, from 0 (initial state) to 1 (final desired state). - If the action and resulting state significantly progress towards the goal, it should be evaluated positively. - Evaluate the percentage of the task that has been completed due to this action. 3. Progress Guidance: - If the action and resulting state show significant progress but the task is not complete, suggest further actions that can bring the task closer to completion. 4. Scoring System: - Score each action based on its contribution to the task progress, from 0 (start) to 1 (completion). - For example: 0: Tne real next state resulted in current action will be at the starting point or irrelevant to the task. 0.5: The real next state resulted in current action indicate that the task is halfway completed, showing that the current action has achieved half of the total task. 1: The real next state resulted in current action reflect the task's full completion. Response Format: 1. Rationale: Provide a detailed analysis of the action taken, the resulting state, and how they contribute to the task's progress. 2. Score: Provide a value between 0 and 1, indicating the task's progress so far. Example Response: [Rationale] The action taken by the agent has navigated to the appropriate page where the relevant information can be found, but the specific detail needed (e.g., product price) is not yet visible. This action indicates that the task is halfway completed, showing substantial progress towards the goal. [Score] 0.5"

URL: https://www.travelgeneral.com
 OBJECTIVE: Book fasted flexible direct flights from New York to Tokyo on June 1, between 6 to 12 pm departure, and from Tokyo to New Delhi on June 5.
 PREVIOUS ACTION: ['[span]  Flights -> CLICK', '[b]  Columbus -> TYPE: NEW YORK', '[span]   -> CLICK', '[svg]   -> CLICK', '[span]  Where to? -> TYPE: TOKYO', '[span]   -> CLICK', '[div]  Multi-city -> CLICK', '[span]  Sat 13 May -> CLICK', '[checkbox]  1 June 2023 -> CLICK', '[span]  Where from? -> TYPE: TOKYO', '[span]  TYO -> CLICK', '[span]  Where to? -> TYPE: NEW DELHI', '[b]  DEL -> CLICK', '[button]  Choose departure date -> CLICK', '[checkbox]  5 June 2023 -> CLICK', '[button]  Search -> CLICK', '[span]   -> CLICK', '[tab]  Fastest -> CLICK', '[button]  See flight -> CLICK', '[button]  Select -> CLICK', '[span]   -> CLICK']
 CURRENT OBSERVATION: <html backend_node_id="57492">
  <body>
    <a backend_node_id="57682">
      <text backend_node_id="57683">Skip to main content</text>
    </a>
    <div backend_node_id="57685">
      <div backend_node_id="57686">
        <div backend_node_id="57687">
          <div backend_node_id="57688">
            <header backend_node_id="57689">
              <nav backend_node_id="57690">
                <div backend_node_id="57697">
                  <button backend_node_id="57699" type="button">
                      </button>
                  <a backend_node_id="57705" aria_label="Help and support"/>
                  <div backend_node_id="57711">
                    <span backend_node_id="57712">
                      <button backend_node_id="57713" aria_label="Smith James" type="button">
                        <div backend_node_id="57719">
                              <div backend_node_id="57720">
                                <text backend_node_id="57721">Smith James</text>
                              </div>
                              <span backend_node_id="57723">
                                  <text backend_node_id="57724">Genius Level 1</text>
                                </span>
                              </div>
                          </button>
                    </span>
                  </div>
                </div>
              </nav>
            </header>
            <form backend_node_id="57725">
              <input backend_node_id="57726" name="client_id" value="OSbrua0UUZEQQB6YMBd5" input_value="OSbrua0UUZEQQB6YMBd5"/>
              <input backend_node_id="57727" name="redirect_uri" value="https://flights.booking.com/api/oauth/logout" input_value="https://flights.booking.com/api/oauth/logout"/>
              <input backend_node_id="57728" name="csrf_token" value="gKfh8JgPKav3+/e9UAeeVic07VPo6xdGCMJ9eCP+jsA" input_value="gKfh8JgPKav3+/e9UAeeVic07VPo6xdGCMJ9eCP+jsA"/>
            </form>
          </div>
          <div backend_node_id="57490">
              <div backend_node_id="57730">
                <div backend_node_id="57731">
                  <div backend_node_id="57732">
                    <ol backend_node_id="57733">
                      <li backend_node_id="57734">
                        <span backend_node_id="57735">
                          <text backend_node_id="57736">1</text>
                        </span>
                        <strong backend_node_id="57737">
                          <text backend_node_id="57738">Ticket type</text>
                        </strong>
                      </li>
                      <li backend_node_id="57742">
                        <span backend_node_id="57743">
                          <text backend_node_id="57744">2</text>
                        </span>
                        <strong backend_node_id="57745">
                          <text backend_node_id="57746">Who's flying?</text>
                        </strong>
                      </li>
                      <li backend_node_id="57750">
                        <span backend_node_id="57751">
                          <text backend_node_id="57752">3</text>
                        </span>
                        <strong backend_node_id="57753">
                          <text backend_node_id="57754">Baggage and extras</text>
                        </strong>
                      </li>
                      <li backend_node_id="57758">
                        <span backend_node_id="57759">
                          <text backend_node_id="57760">4</text>
                        </span>
                        <strong backend_node_id="57761">
                          <text backend_node_id="57762">Check and pay</text>
                        </strong>
                      </li>
                    </ol>
                  </div>
                </div>
              </div>
              <div backend_node_id="57765">
                <div backend_node_id="57766">
                  <div backend_node_id="57767">
                    <div backend_node_id="57768">
                      <div backend_node_id="57769">
                        <div backend_node_id="57770">
                          <text backend_node_id="57771">Multi-city</text>
                        </div>
                        <div backend_node_id="57774">
                          <text backend_node_id="57775">1 traveller</text>
                        </div>
                        <div backend_node_id="57778">
                          <text backend_node_id="57779">Thu 1 Jun - Mon 5 Jun</text>
                        </div>
                      </div>
                      <div backend_node_id="57783">
                              <text backend_node_id="57784">New York to Tokyo, Tokyo to Delhi</text>
                            </div>
                          <a backend_node_id="57785" role="button" aria_label="View flight details">
                        <span backend_node_id="57786">
                          <text backend_node_id="57787">View flight details</text>
                        </span>
                      </a>
                    </div>
                  </div>
                  <div backend_node_id="57788">
                    <h2 backend_node_id="57791">
                          <text backend_node_id="57792">Select your ticket type</text>
                        </h2>
                      <div backend_node_id="57793">
                      <div backend_node_id="57794">
                        <div backend_node_id="57795">
                          <div backend_node_id="57796">
                            <div backend_node_id="57797" role="table">
                              <div backend_node_id="57798">
                                <div backend_node_id="57799" role="row">
                                  <div backend_node_id="57800" role="cell">
                                    <text backend_node_id="57801">Ticket (1 adult)</text>
                                  </div>
                                  <div backend_node_id="57802" role="cell">
                                    <text backend_node_id="57803">$1,038.50</text>
                                  </div>
                                </div>
                                <div backend_node_id="57804">
                                  <div backend_node_id="57805" role="row">
                                    <div backend_node_id="57806" role="cell">
                                      <text backend_node_id="57807">Flight fare</text>
                                    </div>
                                    <div backend_node_id="57808" role="cell">
                                      <text backend_node_id="57809">$672.10</text>
                                    </div>
                                  </div>
                                  <div backend_node_id="57810" role="row">
                                    <div backend_node_id="57811" role="cell">
                                      <text backend_node_id="57812">Taxes and airline fees</text>
                                    </div>
                                    <div backend_node_id="57813" role="cell">
                                      <text backend_node_id="57814">$366.40</text>
                                    </div>
                                  </div>
                                </div>
                              </div>
                              <div backend_node_id="57815" role="row">
                                <div backend_node_id="57816" role="cell">
                                  <h2 backend_node_id="57818">
                                      <text backend_node_id="57819">Total</text>
                                    </h2>
                                  <div backend_node_id="57821">
                                      <text backend_node_id="57822">Includes taxes and charges</text>
                                    </div>
                                  </div>
                                <div backend_node_id="57823" role="cell">
                                  <text backend_node_id="57824">$1,038.50</text>
                                </div>
                              </div>
                            </div>
                            <span backend_node_id="57829">
                                <text backend_node_id="57830">No hidden fees - track your price at every step</text>
                              </span>
                            <a backend_node_id="57832">
                                <div backend_node_id="57833" aria_label="View price breakdown">
                                  <text backend_node_id="57834">View price breakdown</text>
                                </div>
                              </a>
                            </div>
                          <div backend_node_id="57835">
                            <div backend_node_id="57836">
                              <div backend_node_id="57837">
                                <div backend_node_id="57838">
                                  <span backend_node_id="57846">
                                      <text backend_node_id="57847">Trip savings</text>
                                    </span>
                                  <div backend_node_id="57848">
                                    <text backend_node_id="57849">Save 10% on your stay</text>
                                  </div>
                                  <div backend_node_id="57850">
                                    <text backend_node_id="57851">Once you've booked your flights, enjoy a 10% discount at participating Genius properties worldwide by signing into your account.</text>
                                  </div>
                                </div>
                              </div>
                            </div>
                          </div>
                          <div backend_node_id="57852">
                            <div backend_node_id="57853" role="button" aria_label="Give feedback" title="Give feedback">
                              <div backend_node_id="57854">
                                <h2 backend_node_id="57855">
                                  <text backend_node_id="57856">Give feedback</text>
                                </h2>
                                <div backend_node_id="57857">
                                  <text backend_node_id="57858">Tell us how we're doing and what could be better</text>
                                </div>
                              </div>
                            </div>
                          </div>
                        </div>
                      </div>
                      <div backend_node_id="57860">
                          <div backend_node_id="57861">
                            <div backend_node_id="57862">
                              <div backend_node_id="57863">
                                <div backend_node_id="57864">
                                  <span backend_node_id="57865">
                                    <div backend_node_id="57866">
                                      <div backend_node_id="57867">
                                        <div backend_node_id="57868" aria_label="Standard ticket. Cheapest price. No need for flexibility - you're sure of your plans. Total price $1,038.50">
                                          <input backend_node_id="57869" type="radio" input_checked="true"/>
                                        </div>
                                        <div backend_node_id="57877">
                                                <text backend_node_id="57878">Standard ticket</text>
                                              </div>
                                            </div>
                                      <div backend_node_id="57884">
                                        <div backend_node_id="57885">
                                          <span backend_node_id="57886">
                                            <text backend_node_id="57887">Standard ticket. Cheapest price. No need for flexibility - you're sure of your plans. Total price $1,038.50</text>
                                          </span>
                                          <div backend_node_id="57888">
                                            <div backend_node_id="57894">
                                                <text backend_node_id="57895">Cheapest price</text>
                                              </div>
                                            <div backend_node_id="57901">
                                                <text backend_node_id="57902">No need for flexibility - you're sure of your plans</text>
                                              </div>
                                            </div>
                                        </div>
                                      </div>
                                      <div backend_node_id="57904">
                                        <div backend_node_id="57905">
                                          <div backend_node_id="57906">
                                            <text backend_node_id="57907">Total price</text>
                                          </div>
                                          <div backend_node_id="57908">
                                            <text backend_node_id="57909">$1,038.50</text>
                                          </div>
                                        </div>
                                      </div>
                                    </div>
                                  </span>
                                </div>
                              </div>
                              <div backend_node_id="57910">
                                <div backend_node_id="57911">
                                  <span backend_node_id="57912">
                                    <div backend_node_id="57913">
                                      <div backend_node_id="57914">
                                        <div backend_node_id="57915" aria_label="Flexible ticket. Switch flights up to 24 hours before your departure time with no penalties. Change your flight to another with the same airline for free, subject to availability. Pay only the difference between the two if the new flight costs more than the original flight . Total price $1,173.51">
                                          <input backend_node_id="57916" type="radio"/>
                                          </div>
                                        <div backend_node_id="57922">
                                                <text backend_node_id="57923">Flexible ticket</text>
                                              </div>
                                            </div>
                                      <div backend_node_id="57929">
                                        <div backend_node_id="57930">
                                          <span backend_node_id="57931">
                                            <text backend_node_id="57932">Flexible ticket. Switch flights up to 24 hours before your departure time with no penalties. Change your flight to another with the same airline for free, subject to availability. Pay only the difference between the two if the new flight costs more than the original flight . Total price $1,173.51</text>
                                          </span>
                                          <div backend_node_id="57933">
                                            <div backend_node_id="57939">
                                                <text backend_node_id="57940">Switch flights up to 24 hours before your departure time with no penalties</text>
                                              </div>
                                            <div backend_node_id="57946">
                                                <text backend_node_id="57947">Change your flight to another with the same airline for free, subject to availability</text>
                                              </div>
                                            <div backend_node_id="57489">
                                                <text backend_node_id="57953">Pay only the difference between the two if the new flight costs more than the original flight</text>
                                              </div>
                                            </div>
                                        </div>
                                      </div>
                                      <div backend_node_id="57955">
                                        <div backend_node_id="57956">
                                          <div backend_node_id="57957">
                                            <text backend_node_id="57958">Total price</text>
                                          </div>
                                          <div backend_node_id="57959">
                                            <text backend_node_id="57960">$1,173.51</text>
                                          </div>
                                        </div>
                                      </div>
                                    </div>
                                  </span>
                                </div>
                                <div backend_node_id="57961">
                                  <div backend_node_id="57962">
                                    <text backend_node_id="57963">Flexible tickets are only available when you book your flight. For more details, read section 7 of our</text>
                                    <a backend_node_id="57964" aria_label="Terms and conditions for Flexible Tickets under section seven - Our Own Services. Opens in a new window.">
                                      <span backend_node_id="57965">
                                        <text backend_node_id="57966">terms and conditions</text>
                                      </span>
                                    </a>
                                    <text backend_node_id="57967">.</text>
                                  </div>
                                </div>
                              </div>
                            </div>
                          </div>
                          <div backend_node_id="57968">
                            <div backend_node_id="57969">
                              <div backend_node_id="57970">
                                <button backend_node_id="57972" type="button">
                                    <span backend_node_id="57979">
                                      <text backend_node_id="57980">Back</text>
                                    </span>
                                  </button>
                                <button backend_node_id="57982" type="button">
                                    <span backend_node_id="57984">
                                      <text backend_node_id="57985">Next</text>
                                    </span>
                                  </button>
                                </div>
                            </div>
                          </div>
                        </div>
                      </div>
                  </div>
                </div>
              </div>
            </div>
          </div>
      </div>
    </div>
  </body>
</html>
 CURRENT ACTION: [span]   -> CLICK
 NEXT STATE PREDICTION: The expected effect is that:
1. The webpage displays detailed flight information for the user's selected itinerary from New York to Tokyo and then to New Delhi.
2. Users can select between a standard ticket priced at $1,038.50 and a flexible ticket priced at $1,173.51, with clear explanations of the benefits of each option.
3. The total cost of $1,173.51 is inclusive of taxes and fees, providing transparency in pricing.
4. The user is presented with the option for trip savings, enhancing their overall booking experience by offering additional discounts.
5. Navigation options remain user-friendly, with accessible support and feedback mechanisms, ensuring a smooth user journey throughout the flight booking process.
[Rationale] The action taken by the agent, which involved clicking to view the flight details, has resulted in a state where the user is presented with detailed information about their selected itinerary, including fare options for both standard and flexible tickets. This directly aligns with the user's goal of booking flights, providing them with crucial information such as total costs, ticket types, and the benefits associated with each ticket option. The total price is clearly displayed, and additional savings opportunities are mentioned, enhancing the overall booking experience. 

However, while the user is now very close to completing the booking process, they still need to select their preferred ticket type and proceed to the next steps of providing passenger details and payment information. Therefore, the action has achieved a significant portion of the task, as it has pulled the user into the final stages of the flight booking process, but it isn’t fully complete yet. The high score of 0.9545 reflects that nearly all aspects of the task have been accomplished, with just a minor fraction left to finalize the booking.

[Score] 0.9545