U: I am planning a trip to Cambridge

S: Do you need a train? Or would you like information on restaurants, attractions, or hotels?

U: I need a train for friday?

S: There are hundreds of trains I can book for you. Where are you going and what time do you need to be there?

U: I'm going from Cambridge to Broxbourne, departing after 20:45 on Friday.

S: The first train after that time is TR8966. It leaves at 21:01 and arrives in Broxbourne at 22:01. Would that work or do you prefer a later train?

U: That is fine, can I also get the total travel time for that?

S: The travel time for that route is 60 minutes. Did you need any tickets?

U: no thanks, i'm also looking for an italian restaurant

S: Okay! What part of town would you like to dine in?

U: I don't care, should be in the cheap price range.

S: La Margherita is a great place located in the west. Would you like a reservation?

U: Are they highly rated for serving Risotto dishes ?
S: I'm not sure if they offer Risotto, but past guests at La Margherita were complimentary of the quality and tastiness of their dishes.