What is not true about booking official flights? A. You should always try to select a flight on a U.S. flag carrier.

What is not true about booking official flights?

A. You should always try to select a flight on a U.S. flag carrier.

B. You should always try to use economy or coach class seating.

C. You should always try to select the least expensive flight.

D. You should always try to select a GSA City Pair flight.