I'm looking for a cheap Chinese restaurant.
How about Charlie Chan in the centre right by Regent Street City Centre?
If that is cheap, it sounds perfect to me.
It is cheap. Would you like me to book that?
No need to book anything. But can you give me their address please? 
Certainly. The address is Regent Street City Centre. Do you need anything else today?
Thanks. Is there a college nearby?
Downing College is also located on Regent Street, would you like their information?
May I have their address please?
Downing College is located in the city centre, the phone number is 01223334860, admission is free, the postal code is cb21dq.
Okay, thank you for your help. That's all.
Enjoy your day, and thank you!