Domains: restaurant, train

user: I'm looking for some caribbean food.

assistant: I'm sorry, I wish there were some Caribbean places here, but there isn't.

user: Well, how about a gastropub?

assistant: Yes, there are some options. Was there a particular price range or area of town you were looking for?

user: No any area is fine with me I just need the area and postcode of a good restaurant.

assistant: Kitchen and Bar is a great gastropub located in the centre of town. The passcode is cb12qa. Is there anything else I can help you with?

user: I need a train leaving on friday from cambridge can you help me get a ticket?

assistant: I'd be happy to help you with that, just let me know your destination.

user: Sorry I messed up before. I actually did want an expensive restaurant. Is Kitchen and Bar expensive?

assistant: yes would you like me to book it for you ?,

user: No, I just need the area and the post code please.

assistant: It is in the centre, and the postcode is cb23qf

user: Thanks I also need a trin from cambridge to london liverpool street on firday

assistant: what time do you need to arrive by?

user: I would like to arrive by 11:00. Can you choose the train with the closest arrival time to 11:00 and book it for 7 people? Then give me the reference number

assistant: the total fee is 116.2 GBP payable at the station . Reference number is : RTTDSKXC Your train leaves at 07:59

user: Thanks for your time. That is all for now.

assistant: You are welcome, enjoy your stay in cambridge.