听力原文：W: Can I help you？M: Sure. I'd like to book an airline ticket here.W: Which airli

听力原文：W: Can I help you？

M: Sure. I'd like to book an airline ticket here.

W: Which airlines do you prefer？

M: I don't have any particular airlines in mind. Any one safe, reliable and reasonable is O. K. with me.

W: Where is your destination？

M: London.

W: From here？

M: Yes, from Norfolk International to London Heathrow Airport.

W: When would you like to leave？

M: Friday, the coming Friday.

W: There're dozen flights to London. Which do you prefer, morning, afternoon or night flight？

M: Is there any difference in price？

W: Yes. Generally speaking, the night flight is cheaper. Are you taking single or return？

M: Return. I'll be back Monday evening.

W: And economy class？

M: Yes.

W: You'll have our weekend bargain price. It's ＄480.

M: That's acceptable. Which airlines？

W: The US Air and the British Airways.

M: You mean I'll have to change.

W: Yes, at Dullas Airport, Washington D. C.

M: What time？

W: You leave Norfolk International at 9:55 p. m and Dullas at 11:50 p. m.

M: How long does the trip take？

W: About 5 hours. You'll be there in the morning.

M: That's O. K with me.

W: Can I have your name please？

M: John Smith.

W: John Smith. Shall I write your tickets now？

M: Wait a minute. How much luggage can I take onto the plane？ I've got some documents and have to take good care of them.

W: It's 5 kilos. You may just take your documents with you and leave the other luggage to the airlines.

M: That's a good idea.

W: You'll return from Heathrow at 6 p.m. Monday and arrive at Dullas 7 p.m. Is that all right？

M: That's perfect. Please make my tickets O. K.

W: Sure. You don't have to have your return ticket confirmed.

M: Do you accept the credit card？

W: Yes. Please sign your name here. Thank you. Here you are, credit card, tickets and receipt.

M: I appreciate it.

W: You're welcome.

Where is the man going？

A．Dullas.

B．Norfolk.

C．London.

D．Washington D.C.