Staff: Hello, sir, may I see your ticket? Your seat is 27E. Please take the left aisle.
Passenger: Could you help me stow my bag? There’s no space in the overhead bin.
Staff: Just a minute. We’ll find a place to store it.
Passenger: Miss, do you think I could change seats? I don’t want to sit next to an emergency exit.
Staff: OK, let me check if we have any empty seats.