Domains: restaurant, taxi, hotel

user: I am looking for an expensive place to eat.

assistant: We have plenty of high end expensive options in Cambridge, 57 to be exact. Anything I can do to narrow down your options?

user: Are there any Japanese restaurants in the centre of town?

assistant: There are not any expensive Japanese restaurants in the centre, but there is a moderately priced one. Would that work for you?

user: Could you check again for an expensive one?

assistant: It is wagamama, would you like a reservation?

user: Yes I need it Monday at 17:45 for 3 people.

assistant: Booking was successful. The table will be reserved for 15 minutes. Reference number is : D77JCGJ2 .

user: Thanks. I'm also looking for hobsons house. Do you know where it is?

assistant: Yes, that's a great guesthouse in the West. It's address is 96 barton road

user: I would like to book rooms for the same group of people for 2 nights starting Monday.

assistant: Booking was successful. Reference number is : SAI2FFES . can i be of more assistance?

user: Yes I also need a taxi that will get me to the restaurant by the booked time please.

assistant: I booked a taxi for you. It's a blue Lexus. The contact number is 07689515988. Is there anything else I can assist you with?

user: that is it for today. have a great day

assistant: I'm glad I could help.