Using dummy tickets to apply for a visa is permissible. These are reservations that airlines and travel agencies have made.
Why may dummy tickets be used? They are inexpensive, changeable or refundable, and a quick and simple method of getting a visa.
What is the process for dummy tickets?
A dummy ticket is put on hold until money is made since it is a legitimate reservation for a flight. It has a passenger name record (PNR) code that can be verified by the airline.