Yikes! We need to see proof of onward flight?
You are about to board a flight, you go up to check-in desk and now they are asking,
we need to see proof of an onward flight? What do you do?
Well I got you covered. If you are traveling one way tickets and usually don't know when you're leaving,
buying an onward ticket will help your situation.
You are not booking an actual ticket, you are booking a reservation for the ticket. The ticket gets canceled after 48 hours. This is to show proof that you have an onward ticket.