A、Booking a theatre ticket. B、Reserving a room. C、Booking an air ticket. D、Reserving a seat. C本题问的是“这段对话谈论的什么内容”(What does the

M : Good morning. Will you book a plane ticket to Manhattan for me?
W: Yes, sir. What time would you like to leave?
M: Next Friday, if possible.
W: That’ll be the 21st of November.
M: Yes, that’ s right.
W: There are several flights available.
M: Would you check what flights are available on the 21st of November?
W: All right. Let me check it over.
M: Morning flights will be perfect.
W: Yes, sir. There is a flight available on that day, at 9: 00 a. m.
M: Fine. I’ll take that flight, then.
W: 9: 00 a. m. I’ll fix your ticket.
M: When do I check in?
W: You must be there by 8: 00 a. m.
M: Thank you!
Q15. What does the conversation talk about?
Q16. What’s the relationship between the two speakers?