A、Doctor and patient. B、Professor and student. C、Receptionist and guest. D、Boss and worker. C

W: Good afternoon, Diamond hotel. Can I help you?
M: Oh, hello, Yes, thank you. I’m looking to book a hotel room for January the second for one night. Do you have any room available?
W: January the second for one night? Wait for a while. Let me check my records... It looks like... Yes, we do! Got a bunch of rooms that night as a matter of facts.
M: Would you have one available with a double bed?
W: Er... Yes, we do.
M: Great. Urn, I’d like to book that. Is it non-smoking or smoking?
W: We’ve got both no-smoking and smoking. What is your preference?
M: I’d like a smoking room, please.
W: OK, so that’s January the second, double bed, smoking room. Anything else you want to know about the hotel?
M: We’d like a quiet room. Is there.., is there one that’s not lacing the street?
W: Not sure about that, we have to wait until that night, to be honest with you. So I can’t guarantee that.
M: And how much would the room be?
W: For one evening on the second it was going to be $ 70.
M: Seventy dollars? Is that your best rate?
W: Yes, it is. Absolutely, our best.
M: Is there any discount for the residents here?
W: Yes, There is.
M: What would the rate be then?
W: Er... er... 49 dollars.
M: We’ll take that. Thank you so much.
W: Thank you.