Domains: restaurant, train

user: Hi, what can you tell me about a restaurant called hakka?

assistant: I can tell you that it's an expensive Chinese restaurant on the Northside. What else would you like to know?

user: I need to reserve in for Thrusday.

assistant: I have a lot of options. Was there a specific area you were interested in? How many people would you like to reserve for?

user: Yes, I would like a reservation at 18:15 on Thursday for two.

assistant: Unfortunately, there are no reservations available for Hakka at 18:15. Would you like to book another day or try another time?

user: Is there an opening at 17:15?

assistant: 17:15 was successful. You're reference number is EWFXUJB5 . Is there anything else I can help you with?

user: I also need a train that leaves after 17:00 on friday departing from cambridge.

assistant: Where will you be traveling to?

user: I need to go to Birmingham new street.

assistant: I have train TR7420 that is departing at 18:01 and arrives by 20:44. Would that be acceptable?

user: Yes I would like to book the TR7420.

assistant: For how many tickets?

user: Book for two people. And, may I also have the reference number, please.

assistant: All set. Your reference number is 5M7M9RN1 .

user: thank you so much goodbye

assistant: Thank you for choosing Help Desk. Good Bye.