单项选择题

[听力原文]6-7
M: Good morning, Can I help you
W: Yes, I want to go to Spain for a holiday.
M: Ok. What do you want to know
W: Well, first of all, I want to know the air fare.
M: When do you want to go
W: June, or maybe July.
M: I see. Well, in June the fare is $480. But it’ s more in July.
W: More How much is it then
M: It’ s $525.
W: Oh,...I’ll think about it. Thanks.
M: You are welcome.

Where did the conversation most probably take place()

A.At the airport.
B.At the ticket office.
C.At the Travel agency.
D.At the store.