A: I’d like to reserve a seat on the ten thirty flight to Birmingham on Thursday. My name is Vernon.
B: Thursday, May 21st? Certainly, sir. There is a seat in the third row.
A: That’s fine. And I’m returning on May 23rd.
B: The first flight leaves Birmingham at eight thirty.
A: That’s a bit early.
B: Or there is twelve thirty, or four thirty.
A: Four thirty is too late. Twelve thirty, please.
B: On the twelve thirty flight on May 23rd there is only a seat free in row thirteen.
A: Row thirteen? No, thanks. I’ll go at eight thirty.