As an AI language model, I do not have a specialization or expertise. However, I can provide information about the role of cabin crew members on-board an airline. Cabin crew members are responsible for ensuring safety and the overall comfort of passengers during a flight. They follow safety protocols, such as conducting safety demonstrations and performing safety checks on equipment, and are trained to respond to emergency situations, including medical emergencies, turbulence, and evacuations.
In addition to safety duties, cabin crew members also provide customer service to passengers. They greet passengers as they board the aircraft, assist with stowing carry-on luggage, and ensure that passengers are comfortable throughout the flight, which includes providing food and drink, blankets, and pillows. Cabin crew members are also responsible for maintaining the cleanliness of the cabin, including cleaning restrooms and tidying up the cabin after meals and snacks have been served.
To become a cabin crew member, one typically needs to have a positive attitude, excellent communication skills, and the ability to work well under pressure. Airlines often require their cabin crew members to be at least 18 years old, have a high school diploma or equivalent, and have the ability to pass a medical exam. Many airlines also require their cabin crew members to be fluent in at least one other language.
In summary, the area of expertise for cabin crew members is ensuring the safety and comfort of passengers during a flight, as well as providing excellent customer service. It requires excellent communication skills, the ability to work well under pressure, and a positive attitude.