Domains: restaurant, taxi, attraction

user: I would like to blow my budget at an expensive restaurant in the centre area.

assistant: Sounds like you are celebrating. What type of food do you want to have?

user: I'd love to have some Persian food.

assistant: Unfortunately, there aren't any expensive Persian restaurants in the center of town. Are you interested in a different type of expensive food?

user: how about one that serves european food?

assistant: I could recommend Eraina. It is expensive and serves European food in the center.

user: Sounds perfect. Can you book me a table for 2 at 17:45 on wednesday?

assistant: I have booked a table for two at Eraina. Your reservation is at 17:45 on Wednesday, and your reference number is QEYTLGLK . Can I help you with anything else?

user: Is there park in the same area as the restaurant? If so can you tell me what the entrance fee is?

assistant: The Cambridge University Botanic Gardens is in the centre of town. Entrance fee is 4 pounds. Is there anything else I can assist you with?

user: Could I get a taxi please from that park to take me to the restaurant in time for my reservation? And give me contact number and car type too please

assistant: Yes, a white bmw is booked. The contact number is 07805333203. Will that be all for you?

user: Yes, that's it! Thanks so much, bye!

assistant: You're welcome and enjoy your stay.