A: Good day, sir. Where're you going?
B: I'd like to go to the train station.
A: Let me help you with your luggage.
B: Thanks a lot.
A: Please step in from this side.
B: I'd rather you didn't smoke. I'm allergic to smoke.
A: I'm sorry. How do you feel about the heat?
B: It's all right. Oh, could you please turn the volume down for a while?
A: OK. No problem.
B: I'm running late. Could you please drive a bit faster?
A: Sorry, I can't. Otherwise I'll get a ticket.
B: But I'm going to be late!
A: Take it easy. There is no traffic jam.
B: I hope so.