Staff: Hello, ma’am, where is your destination?
Passenger: I’m on the 1:30 flight to New York.
Staff: OK, please let me see your passport. Do you have a valid visa and ESTA?
Passenger: Yes. I applied for my ESTA two years ago. It’s still valid, right?
Staff: Yes. Would you like to check in any baggage?
Passenger: No, I only have carry-on.
Staff: Alright, have a pleasant flight.