Task: Find two hotel rooms in Vancouver for three adults from December 16 to 20 on the Booking.com app.
Steps:
Go back to the previous page.
Click on the tab "stays".
Click on the text New delhi.
Type Vancouver International Airport in the search box.
Select the first tab Vancouver International Airport
Click on the Calendar icon.
Select the Check in Date to December 16.
Select the Check Out Date to December 20.
Click on the tab Select dates at the bottom.
click on the text 1 room.
Click on the + icon on  the right side of the room tab.
Click on the - icon on  the right side of the Adults tab.
Click on the tab Apply at the bottom.
Click on the tab search