Task-oriented dialogue about: restaurant

I'm looking for a nice expensive restaurant in the south part of town
backstreet bistro is an nice expensive one.
Can you please let me know the address with the postcode and the phone number please?
Backstreet Bistro is at 2 Sturton Street City Centre, post code C.B 1, 2 Q.A. The phone number is 01223 306306.
Thank you. That is all I needed to know. Good bye.
Thank you for using our system. Good bye
Goodbye.
Have a nice day.