looking for a place to dine. The restaurant should serve british food and should be in the expensive price range.
Fitzbillies restaurant at 51 Trumpington Street City Centre fits your request.  Would you like me to book a table for you?
I would. It's a party of 6 for Monday at 15:45. Can I get the reference number when you're done?
Your reservation has been made. The reference number is GK4F8AFS. Is there anything else I can help you with?
No, that's everything. Thanks for your help.
welcome next time
Thank you for your help
You are more than welcome!