well then, was it party time on Air Force 1, or not???
Look at the number of enlisted on that manifest whose names were redacted and you can take it to the bank that there were a lot of passengers on this plane. The enlisted are there as stewards to serve food and drink and clean up afterwards. They even added additional ones that didn’t get paid for the flight.
As for a training flight, give me a break! I would bet it a flight for donors with expensive food. Someone needs to ask the AF for their food purchases during this time period.