Nope, but the simplest solution for the airline would be to remove her from the position and transfer her to an on-the-ground one - ticket desk or something in-office.
Thing is though, the jobs really aren't comparable. Though people tend to think of flight attendants as wait staff, or as the Replacements put it a "Waitress in the Sky" (a song Paul wrote about the abuse hurled at his sister who worked as one), they're actually primarily there for to ensure safety and assist in evacuation if needed, hence why the FAA has a minimum ratio of them to passengers required for each flight.
Incidentially it reminds me of an interesting fact I heard: FAA regulations also require that there be two people in the cockpit at all times, no exceptions. If the pilot or even co-pilot wants to even use the bathroom briefly, thus a flight attendant needs to take their place for that time. The reasoning is to avoid a scenario where a suicidal pilot decides to take the rest of the plane down with them.
