can you tell me about any expensive restaurant -s in the centre ?
user
we have 33 expensive restaurant -s in the centre , do you have a specific cuisine in mind ?
assistant
yes , i would prefer chinese please .
user
i have the tang chinese restaurant located at napier street city centre . would you like to make reservations ?
assistant
yes . make a reservation for 8 people on monday at 11:30 .
user
okay i found you a chinese restaurant and wish to make you a booking .
assistant
please book the restaurant as requested . i would also like the reference number .