Stewardess's job is on the plane alone. The main duties of the occupation as well as a stewardess to passengers in both the safety of lives and property during the service and comfort on the plane.
The flight attendant is to serve food on a plane alone. The main function of a flight attendant is to facilitate the passengers on the safety of life and property during the trip. And services for comfort on long trips.
The work of an air hostess is serving food on the plane alone. The main function of the professional air hostess is used for passengers in both the safety of life and property during the journey.