Domains: restaurant, train

user: Hi! Can I get some info on a cheap place to eat?

assistant: There are 22 different places that server cheap food. Did you have a certain type of food you were interested in?

user: Do any of those places serve romanian food? I'm in the mood for polenta!

assistant: Unfortunately none serve Romanian food, do you have another food preference?

user: Do any of those places serve vietnamese food?

assistant: I have located one restaurant serving Vietnamese food called thanh binh located on 17 Magdalene Street City Centre. Would you like to book a reservation?

user: What is the postcode?

assistant: The postcode is cb30af. Should I book it?

user: Maybe later. I need a train ticket to Peterborough on Thursday.

assistant: There are 38 trains leaving for Peterborough on Thursday. Is there a specific time you would like to arrive by?

user: I'd like to go from Cambridge to Peterborough and arrive by 13:15.

assistant: We have the TR8954 that arrives at 12:56. Does that work?

user: Yes. I just need to know the departure time, train ID, and the travel time.

assistant: departure time is 12:06, train id TR8954, and the travel time is 50 minutes.

user: I think that is everything, thanks for the help!

assistant: Happy to be of help. Enjoy the rest of your day!