A hold ticket that is not completely paid for is called a sham ticket. It is feasible for immigration, copyright renewal, visa submission, etc. It offers all the information required for immigration, visas, and other short-term travel needs. It contains all the information, including the passenger's name, contact information, travel route, date, and time, as well as an active PNR.
In... https://www.airdummyticket.com/