I am looking for a place to eat at that is expensive and serves food with afternoon tea.
Unfortunately, I don't have any places that serve tea that are expensive. Did you want me to try a different price range or type of cuisine served?
No thanks. Instead, could you tell me where to get Thai food?
I found two Thai restaurants one is in the west and one in centre. Which would you prefer? 
The one in the centre is fine, I would like a table for 1 at 14:15 friday please.
For how many people?
Can you make sure that's an expensive restaurant? 
It is an expensive restaurant yes
Great can I reserve that for 1 person at 14:15 on friday please?
Your table is booked for Friday at 14:15 for 1 person. The reference number is KSS0DI7C. It is only reserved for 15 minutes so please arrive on time.
Thank you very much. That is all I'll need today!
Thank you for contacting us. Have a good trip to cambridge.