Domains: restaurant, train

user: I was wanting help with a place to dine in Cambridge.

assistant: We have quite a few restaurants. Do you have any preferences as far as locale, price range, or cuisine type?

user: Yes, we would like something in the centre, expensive chinese food would be great.

assistant: Great, I have four options for you. I would recommend HK Fusion.

user: That sounds great. Can you book me a table for two at 3 p.m. on Sunday?

assistant: Booking was successful. The table will be reserved for 15 minutes. Reference number is : CJSEN5QP

user: Perfect. Now, please find me a train leaving after 13:00 on Monday

assistant: Certainly. Where will you be traveling?

user: I would be leaving from Cambridge and going to Stevenage.

assistant: How about train TR1898 that leaves at 13:21?

user: Yes can I please get the arrival time?

assistant: That train will arrive in Stevenage by 14:10. Will you be needing to purchase tickets?

user: Can you book it for me and get a reference number ?

assistant: Can you book it for me and get a reference number ?