A dummy ticket seems to be a regular airline ticket and has an actual PNR, booking code, or booking reference number. You can confirm them there if you use the "Manage my booking" option or the "My trips" section, both of which are available on many airline websites. A dummy ticket can also be referred to as an itinerary or airline reservation.

A dummy ticket has a real PNR, booking code, or booking reference number and seems to be a standard airline ticket. If you utilize the "Manage my booking" option or the "My trips" section—both of which are accessible on many airline websites—you may verify them there. An itinerary or airline reservation are other terms for a dummy ticket.