U: I need a train on Monday.

S: Sure thing, got a destination or time you'd like to travel?

U: I would like to arrive by 8:30 in Cambridge.

S: Where will you be departing from?

U: Oh, sorry.  Departing from Broxbourne.

S: I have two trains available leaving at 05:32 and 06:32.  What time would like to leave?

U: Is the travel time and price the same for both of them?

S: Yes they both have a travel time of 60 minutes and cost 17.90 pounds per ticket.

U: Would I be able to pay cash for my train ticket?

S: You will to do that at the ticket office at the station. Do you need anything else?

U: Okay... I'll keep that in mind.  Oh, I also need to find a restaurant, preferably in the east area and serving Indian food.

S: We have 4 matches. Do you have a price preference?

U: No preference on price, please recommend any indian restaurant in the east part of town.

S: the curry prince is a good choice. It is in the east and the price range is moderate. would you like  me to book it for you?

U: Does it serve alcohol?
S: Yes, the Curry Prince does serve alcohol at the Curry prince. Many customers love the prices and selection while others feel it's pretty overpriced for what you get. Do you have any other questions?