M: Let's go and have lunch together. W: OK! M: By the way, I'm thinking of going to New Zealand around Christmas for three weeks. It's such a beautiful country. I've never been there before. W: Have you booked the flight? M: Not yet. I'm planning to book my flight in two weeks' time W: Book your flight right now. M: Why? W: Because the longer you leave it, the more expensive it will be. As a matter of fact, the prices may double at Christmas time. New Zealanders usually go home for Christmas. M: Then I'm going to book my flight tomorrow morning., Question: What advice does the woman give to the man? (A) Go to New Zealand after Christmas. (B) Book his flight as soon as possible. (C) Save more money for his trip.
(B) Book his flight as soon as possible.