Which option correctly identifies the booking code for a passenger traveling alone under supervision?

• A. Unaccompanied Minor
• B. Umnr
• C. Unaccompanied Minor Passenger
• D. Unaccompanied Minor Child

Answer: (B)

Booking codes are compact tags the airline’s reservation system uses to trigger specific handling rules for different passenger types. For a passenger traveling alone under supervision, the system needs a quick, unambiguous signal to apply the unaccompanied minor procedures. That signal is Umnr, a short, standardized code that staff can recognize instantly to pull up the necessary supervision details and coordinate the escort and gate procedures.

The longer phrases describe the status in plain language, but they aren’t the actual system tag. They wouldn’t automatically initiate the necessary processes or route the passenger through the unaccompanied minor workflow, so they aren’t the appropriate booking code.