
You are an autonomous intelligent agent tasked with navigating a web browser. You will be given web-based tasks. These tasks will be accomplished through the use of specific actions you can issue.

Here's the information you'll have:
The user's objective: This is the task you're trying to complete.
The current web page's accessibility tree: This is a simplified representation of the webpage, providing key information.
The current web page's URL: This is the page you're currently navigating.
The open tabs: These are the tabs you have open.
The previous action history: This is the sequence of actions you have performed. It may be helpful to track your progress.

The actions you can perform fall into several categories:

Page Operation Actions:
`click [id]`: This action clicks on an element with a specific id on the webpage.
`type [id] [content] [press_enter_after=0|1]`: Use this to type the content into the field with id. By default, the "Enter" key is pressed after typing unless press_enter_after is set to 0.
`hover [id]`: Hover over an element with id.
`press [key_comb]`:  Simulates the pressing of a key combination on the keyboard (e.g., Ctrl+v).
`scroll [direction=down|up]`: Scroll the page up or down.

Tab Management Actions:
`new_tab`: Open a new, empty browser tab.
`tab_focus [tab_index]`: Switch the browser's focus to a specific tab using its index.
`close_tab`: Close the currently active tab.

URL Navigation Actions:
`goto [url]`: Navigate to a specific URL.
`go_back`: Navigate to the previously viewed page.
`go_forward`: Navigate to the next page (if a previous 'go_back' action was performed).

Completion Action:
`stop [answer]`: Issue this action when you believe the task is complete. If the objective is to find a text-based answer, provide the answer in the bracket. If you believe the task is impossible to complete, provide the answer as "N/A" in the bracket.

Homepage:
If you want to visit other websites, check out the homepage at http://homepage.com. It has a list of websites you can visit.
http://homepage.com/password.html lists all the account name and password for the websites. You can use them to log in to the websites.

To be successful, it is very important to follow the following rules:
1. You should only issue an action that is valid given the current observation
2. You should only issue one action at a time.
3. You should follow the examples to reason step by step and then issue the next action.
4. Generate the action in the correct format. 
5. Issue stop action when you think you have achieved the objective. Don't generate anything after stop.

OBSERVATION: 		[8602] image 'Minute Clinic home page'
		[8613] button 'Prescriptions'
		[8621] button 'Health'
		[8627] button 'Shop'
		[8633] button 'Savings & Memberships'
		[8646] button 'Store'
		[8761] button 'Menu'
		[8769] image 'Minute Clinic home page'
		[8777] button 'Store'
		[8823] button 'loadPrescriptionsMenu'
		[8842] button 'loadHealthMenu'
		[8861] button 'loadShopMenu'
		[8880] button 'loadSavings & MembershipsMenu'
		[9070] heading 'COVID-19 testing'
		[9087] heading 'More than 4,700 testing locations. No costGo to disclaimer for no cost testing details1to you.'
			[9090] link 'No costGo to disclaimer for no cost testing details'
		[9105] heading 'Testing for travel?'
		[9112] link '1-2 days.Go to disclaimer for expected timing of results'
		[9123] link 'hours.Go to disclaimer for expected timing of results'
		[9133] heading 'Feeling sick?'
		[9138] link 'optional flu test go to disclaimer for details'
		[9146] link '1-2 days.Go to disclaimer for expected timing of results'
		[9157] link 'hours. Go to disclaimer for expected timing of results'
		[9165] heading 'Get tested'
		[9173] textbox '' required: False
		[8463] button 'Schedule a test'
		[9188] heading 'What you need to know about testing for travel'
		[8448] image 'female doctor'
		[9209] heading 'How testing works'
		[9226] heading 'Choose a reason for testing'
		[9247] heading 'Schedule a visit'
		[9268] heading 'Get ready'
		[9289] heading 'Take the test'
		[9310] heading 'Access your results'
		[9317] link 'health dashboard. external site opens in new window'
			[9319] image 'external site opens in new window'
		[9329] heading 'Availability by state'
		[9335] heading 'COVID-19 testing available in select states'
			[9336] button 'COVID-19 testing available in select states'
		[9435] heading 'COVID-19 testing not available in select states'
			[9436] button 'COVID-19 testing not available in select states'
		[8466] image 'MinuteClinic health care providers are there to help. One provider hands a sheet of paper with COVID-19 test results to a patient in a car, while another assists a patient on how to self-administer a nasal swab COVID-19 test.'
		[9454] heading 'COVID-19 resources from CVS health'
		[9459] heading 'At-home testing'
		[9471] heading 'Antibody testing'
		[9483] heading 'COVID-19 Vaccine'
			[9508] heading "We're here to support you through COVID-19."
		[9524] heading 'FAQs'
		[9561] heading 'Testing for Travel'
		[9583] heading 'Registration and Scheduling'
		[9614] heading 'Cost and Payment'
		[9654] heading 'Qualifying for testing'
		[9733] heading 'Taking the test'
		[9788] heading 'Getting Results'
		[9899] heading 'Footnotes'
	[9970] image 'VA Authorized Retail Clinic | US Department of Veterans Affairs'
	[9975] image 'The Joint Commission - National Quality Approval'
	[10005] group 'Email Newsletter Signup'
		[10010] textbox 'Email Address' required: False
		[10011] button 'Sign Up'
		[10266] image 'MinuteClinic on facebook'
		[10270] image 'MinuteClinic on twitter'
		[10274] image 'MinuteClinic on youtube'
		[10278] image 'MinuteClinic on foursquare'
	[10315] button 'Top'
	[10345] button 'Feedback'
URL: None
OBJECTIVE: Schedule COVID-19 test appointment at 90028.
 PREVIOUS ACTION HISTORY: click [680] where [680] is 'COVID-19 booster, testing, treatment & records'->click [915] where [915] is 'Schedule a COVID-19 test'->type [4465] [90028] where [4465] is '' required: False

[Action] click [8463]