A one-person is easy: Flight with Gear. But how do you represent a large carpet, one that can carry a half-dozen people? Or the wizard Farouk from the old Arabian Knights cartoon, who could and often did create flying carpets for the other Knights?
Maybe as a Resource from the Mystic specialty? A magic carpet that big probably goes through a lot of magic power or gets worn out quickly with all those people on it, so maybe one that big just can't be effectively permanent. That could be the wizard's contribution to an Exploration roll to get from A to B.
I'd call it a Resource like above or if Flight with Gear and a SFX: can carry additional passengers.