第一句：Advance Reservation. Can I help you?
A: Advance Reservation. Can I help you?
B: Yes, I'd like to book a single room with a bathfrom the afternoon of October 4 to the morning ofOctober 10.
A: Yes, we do have a single room available for those dates.
第二句：I'll take it.
A: What is the rate, please?
B: The current rate is $ 50 per night.
A: What service come with that?
B: For $ 50 you'll have a television, a telephone and a major international newspaper deliveredto your room every day.
A: That sounds not bad at all. I'll take it.
I'd like to book a double room for next Tuesday.
What's the price difference?