So your position is every potential permutation of fraud must be explicitly enumerated or its allowed? And that making up fake people and booking reservations

So your position is every potential permutation of fraud must be explicitly enumerated or its allowed? And that making up fake people and booking reservations he never intended to use does not comport with any definition of fraud? That's not how contracts work. It's OK to admit this guy defrauded the airline and violated the terms of his contract without liking airlines or their business practices.