Domains: restaurant, train

user: I am looking for a restaurant called golden wok.

assistant: The Golden Wok is a moderately priced Chinese restaurant in the north. Would you like the address or phone number?

user: Actually I know exactly where it is and would appreciate you booking a table for 2 at 18:15 on Monday.

assistant: Alright, I have booked your table on Monday for 2 at 18:15. Is there anything else I can help you with?

user: I will need the reference number please.

assistant: The reference number is: J97BBMWN .

user: I would also like a train leaving from Cambridge.

assistant: What is your destination?

user: I will be going to Ely.

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