crew member, attendant
乘务员
crew member
— 釜山行 (2016)
没有一个乘务员见过她这不可能
Not a single flight attendant has seen her. That’s impossible.
— 泰坦尼克号 (1997)
乘务员在不在
Is the attendant here?
我是乘务员
I am a flight attendant.