Domains: restaurant, train

user: I'm looking for a cuban restaurant.

assistant: I'm afraid I don't have any matches. Do you have any other food preferences?

user: I need something expensive in Centre and it really needs to serve Cuban food.

assistant: Again, unfortunately, we don't have any Cuban restaurants listed. Is there another type of food you would like to try?

user: Is there a chinese restaurant in the same price range?

assistant: I have several places. Would you like me to book it?

user: No, just pick your favorite and give me the address and postcode please.

assistant: There is no listings for Cuban food ,would you want something else

user: I was hoping for Cuban, but since there aren't any, do you have any expensive Chinese restaurants in the centre of town?

assistant: May I recommend Ugly Duckling? They're an expensive Chinese restaurant in the centre and they are quite popular.

user: Sure, could I get the postcode and the address please?

assistant: The Ugly Duckling is located at 12 St. Johns Street City Centre and their postcode is cb21tw. Can I assist you with anything further?

user: Thank you. I also want a train for friday, from broxbourne to cambridge

assistant: There are 19 trains on Friday, do you have a specific time you want to travel?

user: I need to be in cambridge by 08:15.

assistant: There are 2 that arrive by 08:15. The closest to that arrival time is arriving at 07:32.

user: What is the travel time for that one?

assistant: That's TR5570. The travel time is 60 minutes.

user: And what is the price on that one?

assistant: 17.90 pounds per ticket I do believe. Is there something else I can help you with today?

user: What time is the departure? I am sorry.

assistant: The departure is 06:32. Anything else?

user: I think that is all I need for today. Thank you for all your help.

assistant: You're very welcome. Enjoy your time here.