I have a taste for British food tonight, can you find me a place to eat?
There are 11 restaurants that serve british food, do you have a price range?
No I do not have a price range but it does need to be located in the centre. 
I have found seven restaurants available in the moderate to expensive price range. Is there a street you would like to be near?
No, which one is your favorite?
When it comes to British food, my absolute favorite is Restaurant One Seven. It is moderately priced. Would you like more info about them? 
I would like to try your recommendation. Would you book for Thursday, at 11:00 for 6 people?
I was not able to book you there, anything else that I can look up for you?
Are you able to book 10:00 instead? 
Yes. Your reference number is 56MJKUW1.
I am also looking for a theater in the same area. 
I would suggest the ADC Theatre.  It is in the centre area. 
That sound good. Could I have their postcode and address please?
The postcode for Restaurant One Seven is cb21ab, and the address is De Vere University Arms Regent Street City Centre. Do you require further assistance?
No thanks, that is everything.  
Glad to have helped, have a great day.