Domains: restaurant, taxi, attraction

user: Please I want to book an expensive restaurant. First however help me find a place to go in town. Is there a nice park?

assistant: Yes there are 5 parks to visit, would you prefer one in the north, south, east, or in town centre?

user: It doesn't really matter, just whatever you recommend.

assistant: Milton County Park in the north is free and my humble suggestion.

user: Could I please have the postcode and area to Milton County Park?

assistant: The postcode is cb46az and the area is north.

user: Are there any restaurants that serve Romanian food in the centre of town?

assistant: I'm sorry, there are no Romanian restaurants in the centre. Care to try a different cuisine?

user: What about Indian food?

assistant: There are 5 restaurants that serve indian food in the centre. Any specific price range?

user: Any of the restaurants is fine. But, can I get a postcode and price range for the one you choose please.

assistant: The Golden Curry is expensive and delicious. The postcode is cb12az. Would you like me to make a reservation?

user: No, thank you. But can you book a taxi from the restaurant to the park?

assistant: Yes, do you have a time in mind?

user: I just need to be leaving the restaurant by 06:15.

assistant: I have successfully booked you a White Audi. Would you like their contact number?

user: Yes, I would like their contact number please.

assistant: The contact number for the taxi is 07629467335. Would you like help with anything else?

user: Nope, that's all I need. Thanks a bunch!

assistant: You're welcome. Goodbye.