Domains: restaurant, taxi, hotel

user: Could you help me find a restaurant with middle-eastern cuisine?

assistant: There is no such match. Do you have any other food preferences?

user: maybe one that serves chinese food. and it should be located in the centre

assistant: Charlie chan is an affordable option.

user: Ok, sounds good. Could I make a reservation for 3 for thursday at 13:30? Can you send me a reference number as well. Thanks!

assistant: Excellent choice. Your table is reserved. Reference BCKQCXNI . Anything else I can help you with?

user: I also need a place to stay with free wifi and in the same area as the restaurant.

assistant: I have many choices for you. What price range are you looking for?

user: It doesn't matter but I would like a guesthouse with free parking.

assistant: I have two. Would you like more info on them?

user: Do they both have free wifi and parking? Which would you recommend?

assistant: Yes. I suggest Alexander Bed and Breakfast. It is a 4-star guesthouse. Would you like a reservation there?

user: Yes please make those for 5 nights on the same day for the same people.

assistant: i will work on getting this booked.

user: i also need a taxi to commute between these two places

assistant: I was able to complete this transaction for you. Reference number is 4AMSSSO2,

user: Can I get the number for the taxi and the car type?

assistant: Your booking is complete. You will have a grey toyota and the contact number is:07579620224.