Domains: restaurant, train

user: Hi, can you give me information on trains? I need to leave from London Liverpool Street on Sunday, heading to Cambridge.

assistant: Yes, there are several leaving every 2 hours. The ride is 88 minutes long. Can I reserve a seat for you?

user: Can you reserve a seat for me on a train that arrives at Cambridge by 20:30?

assistant: I have one arriving at 19:07 would that be okay?

user: Yes. What is the price and train ID of that one?

assistant: The trainID is TR8260 and the price is 13.28 pounds. You said you wanted one seat reserved for this train?

user: Yes please. I am also looking for a restaurant in the west side of the city. I would like it to be an expensive restaurant.

assistant: I have several places, which type of food do you prefer?

user: I don't have a preference, but I'd like to book the same day for 2 people at 13:15. I also need the reference number.

assistant: What date would you like the reservation for?

user: On Sunday as well. May I also have the reference number please?

assistant: I reserved you a table at Graffiti. It's a great british restaurant in the west. Your reference number is SSXX4DVL . Is there anything else I can help with?

user: No thank you. Appreciate your help.

assistant: It was my pleasure. Have a wonderful evening. Goodbye.