Domains: restaurant, taxi, hotel

user: Are there any moderately priced hotels in Cambridge? I'm looking for a hotel, not a guesthouse.

assistant: Yes, there are three. The Ashley Hotel is moderately priced and located in the north.

user: I need wifi and four stars as well.

assistant: It doesn't appear that the Ashley Hotel has all these qualifications. Would you like me to search for another hotel in the same area?

user: Yes, expensive, wifi, four stars.

assistant: I'm sorry, but there are no hotels in the cambridge area fitting all these all these qualifications. Would you like to alter your requirements?

user: Could you try an expensive hotel instead of a moderately priced one?

assistant: I found huntingdon marriott hotel in the west, and university arms hotel in the centre.

user: Could you reserve us a room at the University Arms then? There are 3 of us and we'll arrive on Friday.

assistant: Yes sure. For how long will you be staying?

user: We will stay 4 nights.

assistant: I have made the reservation for 3 people for 4 days at the university arms hotel. Your reference number is 7ARCQZH9 .

user: I also am looking for darrys cookhouse and wine shop.

assistant: OK. This restaurant is an expensive, modern European establishment in the centre of town. It is located on King Street City Centre.

user: Can you provide their address, including postcode?

assistant: Yes their address is 40270 King Street City Centre and their postcode is cb11ln.

user: Thanks! I'd also like to book a taxi that leaves the restaurant by 17:30.

assistant: What will your destination be?

user: I want a taxi back to my hotel. Please provide me a contact number and the car type.

assistant: Your car is Booked. It is a blue volkswagen and their contact number is 07511504303

user: Thank you so much! Goodbye!

assistant: Thank you for using our system!