U: Is there a train I can take to cambridge that leaves after 18:00?

S: Absolutely. Where are you coming from?

U: I'm departing from birmingham new street.

S: I have train TR8903 that leaves at 18:40 and will arrive in Cambridge at 21:23. Would that interest you?

U: Yes please book me for one ticket.

S: Booking was successful, the total fee is 75.09 GBP payable at the station .
Reference number is : KHBLJGHN.  Is there anything else I can do to assit you today?

U: Also looking for a guesthouse in the cheap price range.

S: Are you going to stay in a specific area of town?

U: The area of town is not important, but I would like a hotel with free parking and four stars.

S: I have the allenbell would you like information on that?

U: Yes please. Can you tell me anything about it- How big are the rooms? Do they offer suites?

S: I don't have that information in front of me I can give their phone number

U: Yes, I need the phone number please!

S: 01223210353 is the phone number

U: Could you go ahead and book me the guesthouse?

S: What day would you like the reservation to be on?

U: I am not looking to book just yet, actually.  Just please find information on guesthouse in the cheap price range.

S: I have several to choose from is there an area you'd prefer?

U: It needs 4 stars please.

S: Ok! I highly suggest the Leverton House. What information are you looking for?

U: Do they have relaxing beds suitable for nice sleep?
S: People seem to have very mixed views about the comfort of the beds at Leverton. Would you like to try another location?