can you find me an expensive restaurant in the centre ?
user
there are 33 restaurant -s in the centre . what kind of food are you looking for ? or is there a certain price range that you need ?
assistant
i am looking for an expensive restaurant that serves indian food .
user
yes i have the curry garden at 106 regent street city centre . would you like their telephone number ?
assistant
i would actually like to book it for 6 people at 13:45 on sunday .
user
that booking was unsuccessful . would you like to try a different day or time ?
assistant
can you try to book for 6 at 12:45 instead ? and if it is availabe , can i get a reference number for my booking ?
user
the booking was successful . the reference number is w3eifxn1 . is there anything else i can help you with ?
assistant
could you tell me about a place to go in town , maybe a college ?