A dummy air ticket is sometimes known as an itinerary or a flight reservation. It contains a bookable reference number, or PNR, which can be viewed on the airline's website under Manage My Booking or Manage My Trip. Among other things, it will work correctly when you rent a car, apply for a visa, renew your passport, and present proof of return. Whoa! For about INR 350or $5, you can have a validated dummy air ticket in 10 minutes.