
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: 	[263] menu '' orientation: vertical
		[264] menuitem 'Skip to main content'
	[133] image 'expedia logo'
	[276] button 'More travel'
	[287] link 'Stays'
	[295] link 'Flights'
	[303] link 'Cars'
	[311] link 'Packages'
	[319] link 'Things to do'
	[327] link 'Cruises'
	[335] link 'Deals'
	[339] link 'Groups & meetings'
	[343] button 'English'
	[251] StaticText 'List your property'
	[260] StaticText 'Support'
	[269] StaticText 'Trips'
	[377] link 'Account'
	[381] link 'List of favorites'
	[385] link 'Feedback'
	[390] link 'Sign out'
		[398] heading 'Expedia Travel: Search Hotels, Cheap Flights, Car Rentals & Vacations'
		[401] heading 'Search for travel'
		[135] image 'Expedia logo'
		[418] StaticText 'Save even more in the app'
		[427] StaticText 'Save up to 25% on select hotels in the app'
		[438] StaticText 'Switch to the app'
			[137] image 'QR code'
		[465] StaticText 'Scan the QR code'
		[138] image 'Expedia logo'
		[514] StaticText 'Save even more in the app'
		[523] StaticText 'Save up to 25% on select hotels in the app'
		[534] StaticText 'Switch to the app'
			[139] image 'QR code'
		[561] StaticText 'Scan the QR code'
		[479] tablist '' multiselectable: False orientation: horizontal
			[481] tab 'Stays' selected: False
			[140] tab 'Flights' selected: False
			[488] tab 'Cars' selected: False
			[492] tab 'Packages' selected: False
			[496] tab 'Things to do' selected: False
			[500] tab 'Cruises' selected: False
			[512] button '1 room, 2 travelers'
				[533] button ' Decrease adults in room 1 '
					[535] image ' Decrease adults in room 1 '
				[539] textbox '' required: False
				[540] button ' Increase adults in room 1 '
					[542] image ' Increase adults in room 1 '
				[553] button ' Decrease children in room 1 '
					[555] image ' Decrease children in room 1 '
				[559] textbox '' required: False
				[560] button ' Increase children in room 1 '
					[562] image ' Increase children in room 1 '
				[567] button 'Add another room'
			[571] button 'Done'
			[835] StaticText 'Going to'
			[588] textbox '' required: False
			[589] button 'Going to'
			[598] textbox '' required: False
			[891] StaticText 'Check-in'
			[611] textbox 'Check-in' required: False
			[612] button 'Apr 5'
			[919] StaticText 'Check-out'
			[623] textbox 'Check-out' required: False
			[624] button 'Apr 6'
			[631] checkbox '' checked: false
			[952] StaticText 'Add a flight'
			[640] checkbox '' checked: false
			[972] StaticText 'Add a car'
			[650] button 'Search'
			[664] heading 'Spring is on sale'
			[1043] StaticText 'Do spring travel differently and explore someplace new. Members save 25% or more at select hotels.'
			[1055] StaticText 'Shop the sale'
			[1061] StaticText '*Book by 11:59pm 4/2/23 in hotel property local time, travel by 5/31/23. Terms and conditions apply. See site for details.'
		[685] heading 'Here to help keep you on the move'
		[692] heading 'Change or cancel a trip'
		[1108] StaticText 'Make updates to your itinerary or cancel a booking'
		[699] button 'Change or cancel a trip'
		[706] heading 'Use a credit or coupon'
		[1141] StaticText 'Apply a coupon code or credit to a new trip'
		[713] button 'Use a credit or coupon'
		[720] heading 'Track your refund'
		[1174] StaticText 'Check the status of a refund currently in progress'
		[728] button 'Track your refund'
		[741] region '3rd party ad content'
		[1248] StaticText 'INTERNATIONAL ESCAPES'
		[763] heading 'Travel abroad for even less as a member.'
		[1293] StaticText '2023 EXPEDIA AIR TRAVEL HACKS'
		[782] heading 'Flight tips to save you money and get you there faster'
		[1338] StaticText 'LAST-MINUTE TRAVEL DEALS'
		[801] heading 'Our list of hotel deals for when you need to get away ASAP'
		[1355] StaticText 'book for spring'
		[1392] StaticText 'CITY BREAKS'
		[823] heading 'Members save an average of 15% on thousands of hotels'
		[1437] StaticText 'BEACHSIDE PACKAGE GETAWAYS'
		[842] heading 'You can save on unlimited sunshine with a beachside package'
		[1491] StaticText 'Last-minute travel deals'
		[909] tablist '' multiselectable: False orientation: horizontal
			[911] tab 'Be inspired and discover more with Expedia' selected: False
			[919] heading 'Hotel deals on top domestic destinations'
			[1548] ListMarker '• '
			[923] link 'Hotels'
			[1558] ListMarker '• '
			[926] link 'Las Vegas hotels'
			[1568] ListMarker '• '
			[929] link 'New York hotels'
			[1578] ListMarker '• '
			[932] link 'Orlando hotels'
			[1588] ListMarker '• '
			[935] link 'Miami hotels'
			[1598] ListMarker '• '
			[938] link 'Los Angeles hotels'
			[1608] ListMarker '• '
			[941] link 'Chicago hotels'
			[1618] ListMarker '• '
			[944] link 'Nashville hotels'
			[1628] ListMarker '• '
			[947] link 'Myrtle Beach hotels'
			[1638] ListMarker '• '
			[950] link 'New Orleans hotels'
			[1648] ListMarker '• '
			[953] link 'Key West hotels'
			[1658] ListMarker '• '
			[956] link 'San Francisco hotels'
			[960] heading 'Book hotels internationally'
			[1683] ListMarker '• '
			[964] link 'Cabo San Lucas hotels'
			[1693] ListMarker '• '
			[967] link 'London hotels'
			[1703] ListMarker '• '
			[970] link 'Paris hotels'
			[1713] ListMarker '• '
			[973] link 'Barcelona hotels'
			[1723] ListMarker '• '
			[976] link 'Cancun hotels'
			[1733] ListMarker '• '
			[979] link 'Dubai hotels'
			[1743] ListMarker '• '
			[982] link 'Tokyo hotels'
			[1753] ListMarker '• '
			[985] link 'San Juan hotels'
			[1763] ListMarker '• '
			[988] link 'Los Cabos hotels'
			[1773] ListMarker '• '
			[991] link 'Riviera Maya hotels'
			[995] heading 'Top Domestic Flights'
			[1798] ListMarker '• '
			[999] link 'Flights to Las Vegas'
			[1808] ListMarker '• '
			[1002] link 'Flights to Hawaii'
			[1818] ListMarker '• '
			[1005] link 'Flights to New York'
			[1828] ListMarker '• '
			[1008] link 'Flights to Orlando'
			[1838] ListMarker '• '
			[1011] link 'Flights to Miami'
			[1848] ListMarker '• '
			[1014] link 'Flights to Los Angeles'
			[1858] ListMarker '• '
			[1017] link 'Flights to Maui'
			[1868] ListMarker '• '
			[1020] link 'Flights to Houston'
			[1878] ListMarker '• '
			[1023] link 'Flights to Dallas'
			[1888] ListMarker '• '
			[1026] link 'Flights to Denver'
			[1030] heading 'Top International Flights'
			[1034] link 'Flights to Puerto Rico'
			[1037] link 'Flights to Tokyo'
			[1040] link 'Flights to Kannur'
			[1043] link 'Flights to Mexico City'
			[1046] link 'Flights to London'
			[1049] link 'Flights to Cancun'
			[1052] link 'Flights to Manila'
			[1055] link 'Flights to Cabo San Lucas'
			[1058] link 'Flights to Bali'
			[1061] link 'Flights to Bora Bora'
			[1065] heading 'Save today on vacation packages'
			[1069] link 'Las Vegas vacation packages'
			[1072] link 'Hawaii vacation packages'
			[1075] link 'New York vacation packages'
			[1078] link 'Miami vacation packages'
			[1081] link 'Disneyland vacation packages'
			[1084] link 'Florida vacation packages'
			[1087] link 'Orlando vacation packages'
			[1090] link 'New Orleans vacation packages'
			[1093] link 'Key West vacation packages'
			[1096] link 'Maui vacation packages'
			[1100] heading 'Book international flights & hotels together to save'
			[1104] link 'Cancun vacation packages'
			[1107] link 'Punta Cana vacation packages'
			[1110] link 'Aruba vacation packages'
			[1113] link 'Europe vacation packages'
			[1116] link 'Caribbean vacation packages'
			[1119] link 'Bahamas vacation packages'
			[1122] link 'Italy vacation packages'
			[1125] link 'London vacation packages'
			[1128] link 'Turks and Caicos vacation packages'
			[1131] link 'Paris vacation packages'
			[1135] heading 'Top places to visit domestically'
			[1139] link 'Visit Los Angeles'
			[1142] link 'Visit Las Vegas'
			[1145] link 'Visit New York'
			[1148] link 'Visit Chicago'
			[1151] link 'Visit Orlando'
			[1154] link 'Visit Dallas'
			[1157] link 'Visit Atlanta'
			[1160] link 'Visit Phoenix'
			[1163] link 'Visit Miami'
			[1166] link 'Visit Houston'
			[1170] heading 'Visit places internationally'
			[1174] link 'Visit the Bahamas'
			[1177] link 'Visit Vancouver'
			[1180] link 'Visit Mexico'
			[1183] link 'Visit Cabo San Lucas'
			[1186] link 'Visit Cancun'
			[1189] link 'Visit Punta Cana'
			[1192] link 'Visit Australia'
			[1195] link 'Visit London'
			[1198] link 'Visit Aruba'
			[1201] link 'Visit Paris'
			[1205] heading 'Airport & car rental deals'
			[1209] link 'Car rentals in Los Angeles'
			[1212] link 'Car rentals in Orlando'
			[1215] link 'Car rentals in Las Vegas'
			[1218] link 'Car rentals in Denver'
			[1221] link 'Car rentals in Phoenix'
			[1224] link 'Car rentals in Chicago'
			[1227] link 'Car rentals in Fort Lauderdale'
			[1230] link 'Car rentals in New York'
			[1233] link 'Car rentals in Atlanta'
			[1236] link 'Car rentals in Houston'
			[1240] heading 'Find cheap car rentals at international airports'
			[1244] link 'Car rentals in Dublin'
			[1247] link 'Car rentals in Vancouver'
			[1250] link 'Car rentals in Toronto'
			[1253] link 'Car rentals in Toronto'
			[1256] link 'Car rentals in Dubai'
			[1259] link 'Car rentals in Paris'
			[1262] link 'Car rentals in Cancun'
			[1265] link 'Car rentals in Puerto Rico'
			[1268] link 'Car rentals in Rome'
			[1271] link 'Car rentals in Calgary'
			[1275] heading 'Top Vacation Rental Destinations'
			[1279] link 'Vacation Rentals'
			[1282] link 'United States Vacation Rentals'
			[1285] link 'Florida Vacation Rentals'
			[1288] link 'Vacation Rentals in North Carolina'
			[1291] link 'Vacation Rentals in South Carolina'
			[1294] link 'Outer Banks Vacation Rentals'
			[1297] link 'Myrtle Beach Vacation Rentals'
			[1300] link 'Destin Vacation Rentals'
			[1303] link 'Panama City Vacation Rentals'
			[1306] link 'Hilton Head Vacation Rentals'
			[1309] link 'Gulf Shores Vacation Rentals'
			[1312] link 'Key West Vacation Rentals'
			[1315] link 'Maui Vacation Rentals'
			[1318] link 'Orlando Vacation Rentals'
			[1321] link 'Pigeon Forge Vacation Rentals'
			[1324] link 'Anna Maria Island vacation rentals'
			[1327] link 'Lake of the Ozarks Vacation Rentals'
			[1330] link 'Vacation Rentals by the beach'
			[1333] link 'Luxury vacation rentals'
			[1336] link 'Vacation rentals near by'
			[1340] heading 'Popular cruise destinations'
			[1344] link 'Cruises to Bahamas'
			[1347] link 'Cruises to Mexico'
			[1350] link 'Cruises to Hawaii'
			[1353] link 'Cruises to Alaska'
			[1356] link 'Cruises to Caribbean'
			[1359] link 'Cruises to Europe'
			[1362] link 'Cruises to Bermuda'
			[1365] link 'Cruises to Africa'
			[1368] link 'Cruises to Australia & New Zealand'
			[1371] link 'Cruises to Canada & New England'
			[1375] heading 'Cruise departure ports nearby'
			[1379] link 'Cruises from Galveston'
			[1382] link 'Cruises from Miami'
			[1385] link 'Cruises from New York'
			[1388] link 'Cruises from Tampa'
			[1391] link 'Cruises from Long Beach'
			[1394] link 'Cruises from Boston'
			[1397] link 'Cruises from Charleston'
			[1400] link 'Cruises from Port Canaveral'
			[1403] link 'Cruises from San Francisco'
			[1406] link 'Cruises from Norfolk'
			[1410] heading 'Other Vacation ideas'
			[1414] link 'Thanksgiving Getaways Deals'
			[1417] link 'X-mas Vacation Deals'
			[1420] link 'Weekend Getaways'
			[1423] link 'Plan your Vacation'
			[1426] link 'Vacation Deposit and Payment Plan'
			[1429] link 'Expedia Group wildlife guidelines'
			[1432] link 'All Inclusive Vacations'
			[1435] link 'Ski Vacations'
			[1438] link 'Beach Vacations'
			[1441] link 'Golf Vacations'
			[1444] link 'Kid Friendly Vacations'
			[1447] link 'Luxury Vacations'
			[1450] link 'Romantic Vacations'
			[1453] link 'Adventure Vacations'
			[1457] heading 'More destinations'
			[1461] link 'All Destinations'
	[1466] heading 'Additional information about Expedia Group'
		[1475] image 'Expedia Group Logo'
		[1477] heading 'Company'
		[1482] link 'About'
		[1486] link 'Jobs'
		[1490] link 'List your property'
		[1494] link 'Partnerships'
		[1498] link 'Newsroom'
		[1502] link 'Investor Relations'
		[1506] link 'Advertising'
		[1509] heading 'Explore'
		[1514] link 'United States of America travel guide'
		[1518] link 'Hotels in United States of America'
		[1522] link 'Vacation rentals in United States of America'
		[1526] link 'Vacation packages in United States of America'
		[1530] link 'Domestic flights'
		[1534] link 'Car rentals in United States of America'
		[1538] link 'All accommodation types'
		[1541] heading 'Policies'
		[1546] link 'Privacy policy'
		[1550] link 'Terms of use'
		[1554] link 'Vrbo terms and conditions'
		[1558] link 'Expedia Rewards Terms'
		[1562] link 'Accessibility'
		[1566] link 'Your Privacy Choices'
		[1569] heading 'Help'
		[1574] link 'Support'
		[1578] link 'Cancel your hotel or vacation rental booking'
		[1582] link 'Cancel your flight'
		[1586] link 'Refund timelines, policies & processes'
		[1590] link 'Use an Expedia coupon'
		[1594] link 'International travel documents'
	[1630] Iframe 'Chat Window'
URL: None
OBJECTIVE: Find the cheapest non-stop or 1 stop flight from JFK, New York to Changi, Singapore for 1 traveler on April 11 which includes seat selection and free cancellation
 PREVIOUS ACTION HISTORY: 

[Action] click [140]