Yes I am looking for a expensive place to dine in the centre of Cambridge
We have quite a few expensive restaurants...what type of foods are you interested in?
I am not particular about the type of food. I need it in Centre though.
There are 33 expensive restaurants in the centre.  Are you sure we can't narrow it down by type of food?
Yes, just give me a name. I'd also like to know what type of food it serves. Once I know all that I need the postcode.
How about Midsummer house restaurant? It is british food and the postcode is cb41ha.
Are there any moderately priced hotels in town?
The ashley hotel is in the north and has a moderate price range.
Does it include free wifi?  What is the star rating?
The Ashley has 2 star and offers both free wifi and free parking.
Do you have any 4 star, moderately priced hotels in that area?
No, there are no 4 star hotels in the north in that price range. Would you like to change the pricerange or area?
How about one with the same features but in the expensive price range?
The Acorn Guest House is a moderately priced 4 star hotel in the north with free internet and parking. Does that work for you?
Yes, I also need postcode, the area of the hotel and leave the restaurant by 20:15. I need a taxi to commute between both, the contact number and car type.
Let's start with the Acorn Guest House information. The postcode for that is cb41da and the hotel is located in the north.
Okay thank you. Now about that taxi?
Ok, for the taxi. Do you need one going from the Acorn to the Midsummer House or from the Midsummer House to the Acorn Guest House?
From the Acorn to the Midsummer House.
Okay, I've got a red Tesla for you with contact number 07378062767 leaving at 20:15.
Thank you for all your help. Good bye!
You're very welcome, have a great day!