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: 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 have a nice atmosphere?
S: The Curry Prince is a vibrant, charming place and considered very nice and comfortable. Is that something that sounds good to you?