A: I hope we will have a good flight.
B: So do I. I don't like flying.
A: Are you on vacation?
B: No, on business. I’m a salesman.
A: How interesting!
B: And you?
A: I am a scientist. I am going to give some lectures on global warming.
Pilot: The plane is about to take off. Please fasten your seatbelt. Thank you!