U: I'm looking for a train departing from cambridge going to birmingham new street.

S: What day and time would you like to travel?

U: Wednesday leaving after 21:00 please.

S: TR8873 leaves at 22:01 and arrives at 24:44. Would you like me to book?

U: For three people please. And can you give me the reference number?

S: Your total is 225.3 GBP payable at the station. Your reference number is 5AXU412R. Can I help with something else?

U: I would like to book a cheap hotel in the south area.

S: I have one called Rosa's Bed and Breakfast which is actually a guesthouse. Would you like to book that?

U: Do they have comfortable beds?
S: The beds at Rosa's Bed and Breakfast are known by guests of the hotel to be extremely comfortable and well made.