U: Can you help me find a train leaving tuesday going to cambridge?

S: I can help you get set up, where will you be coming from?

U: I am leaving from Peterborough  after 12:30.

S: There are 23 results. Would you like to arrive by a certain time?

U: depart from peterborough and should leave after 12:30, can you book it and I need travel time and price

S: There is a train that leaves at 12:48 and arrives at 13:38 and costs 16.50 pounds.  Would you like me to book that?

U: No need for a booking. I do need a total travel time, however.

S: Sure the travel will take 50 minutes.

U: Great, I also need an idea of hotels that are moderately priced in the west.

S: Hobsons House is a 3 star guesthouse and offers free internet and parking. Would you like a reservation?

U: Not as of now, I am just gathering information.

S: Hobsons House is the only place matching your criteria in the west. Do you want information for another part of town?

U: Does the Hobson house have comfortable beds?
S: The Hobson house guests have stated that the beds are comfortable, even extremely comfortable, but others  said that they weren't comfortable at all.