Domains: restaurant, train

user: Hello, I'm looking for an expensive restaurant that serves british food please

assistant: I have 6 expensive British restaurants. Is there an area of town you'd like to be in?

user: No, there is no particular area I would like to be in.

assistant: I would recommend the grafton hotel restaurant, located at Grafton Hotel 619 Newmarket Road Fen Ditton on the east side of town. Do you need more information?

user: i would also need the phone number

assistant: 01223241387 is the phone number. Can I help you with anything else today?

user: Yes, I'm looking for a train that's heading to Cambridge by 14:45.

assistant: OK, what is your departure station and what day are you traveling?

user: I'm departing Leicaster on Wednesday. I need a booking for 1 person with a reference number please.

assistant: I'm sorry, there are no trains that meet your criteria. Do you have any alternative options?

user: I do not, thank you for the information

assistant: Okay, may I help you with anything else?

user: Are you sure there are no trains from leicester to cambridge on wednesday before 14:45? That seems odd to me.

assistant: sorry, there are no trains from leicester to cambridge on wednesday.

user: I really only need a train for that route. Thanks for your help.

assistant: Okay, sorry about that. I hope we can help you in the future.