U: Hello, I'm looking for a train to Birmingham New Street that will leave on Wednesday.

S: I have trains departing cambridge to birmingham new street Wednesday every hour starting at 5:01, is there a particular time you would like to depart at?

U: Departing time, no, but I'd like to arrive at birmingham new street by 16:45

S: I can get you there at 16:44, if you like. TR8860 will depart cambridge at 14:01. Would you like to book tickets on that train?

U: No. I require the travel time, price, and train ID.

S: That's Train TR8860. Travel time is 163 minutes. The ticket costs 75.10 pounds. Can I help with anything else?

U: I'm looking for a place to dine, preferably an Indian restaurant.

S: I found 22 restaurants, do you have a preference of area or price range?

U: I'd like something cheap and in the centre, please.

S: I have three locations fitting those criteria. The Kohinoor, The Gandhi, and Mahal of Cambridge. Should I book you at any of these locations?

U: Which place is well known for plentiful food on the plate?
S: All three places get mostly good reviews with The Kohinoor and Mahal having one reviews saying the portions were small. Would you like to know more about any of them?