从方框中选择适当的句子完成对话，其中有一项是多余的。

A: Morning! What can I do for you?
B: We’d like to make a trip for a weekend holiday.
A: There are many travel routes（路线）
B: We’d like to choose Dalian.
A: It’s really beautiful. I’m sure you’ll enjoy yourselves there.
B:   
A: By plane.
B:   
A: About one hour. How long will you stay there?
B: About two days.  .
A: $1500.
B: Thank you very much.
A:    . Have a wonderful trip.