A Flight Attendant is a person who works on an aircraft and is responsible for the safety and comfort of passengers. They are often referred to by their acronym, STU, which stands for Safety, Training, and Uniforms. A Flight Attendant's primary job is to ensure that passengers are safe and comfortable during their flight. They also provide assistance with luggage, answer questions, and serve food and drinks. A Flight Attendants typically work in the AISLE of the aircraft, ensuring that passengers are seated properly and that the AISLE is clear.