The CheapOair app allows users to search and compare airline flight options based on their origin, destination, travel dates, passenger details and cabin preference, and to search and compare hotel stays based on destination, check-in and check-out dates, guest occupancy and stay filters. The app does not collect payment or complete bookings within ChatGPT. When a user selects “Book on CheapOair,” they are redirected to Cheapoair.com, where fare or rate validation, traveller information, payment, ticketing, cancellations and refunds are handled.