Domains: restaurant, train

user: Are there any expensive european restaurants around?

assistant: I found 5 expensive european restaurants. Which area of town would you like to look in?

user: I don't have a preference, what do you recommend? I'll need the area, address and phone please.

assistant: City Stop Restaurant, 01223363270, post code is, cb41uy,Cambridge City Football Club Milton Road Chesterton. Anything else?

user: I also need a train leaving cambridge after 21:15.

assistant: What is your destination?

user: i need it to go to london liverpool street

assistant: I have several. Is there a time you would like to arrive by?

user: What times do you have available?

assistant: What day would you like to travel?

user: I want to travel on Tuesday

assistant: I would suggest train ID TR5722 which leaves at 21:59 and arrives at London Liverpool Street at 23:27.

user: That sounds like it would work. Please make a reservation for 4 people on that train, please.

assistant: Alright, the booking was successful, the total fee is 66.4 GBP payable at the station. Your reference number is: RLF15GH7 . Can I do anything else for you?

user: No thanks. I think that's all. Have a nice day. Bye.

assistant: Great! You're quite welcome. Goodbye!