I am trying to book a flight I saw earlier but I can no longer find it. Airline seating availability/prices are updated and adjusted regularly and within any span of time it is possible for a seating class to become sold out or the price change. Was this article helpful? Can't find what you're looking for? Inquiry Form Related articles I am trying rebook my flight but I cannot find any at the price/time I found before. How do I find my airline reservation number on e-Ticket receipt? Can I make a reservation by phone? What do I need to check in for my flight? Why was the flight I selected not finally available for reservation?