generate response: Can you change my food preference to Chinese then? I still want to be in the cheap range and center of town.. Intent: find_restaurant. Slots: restaurant-area=centre, restaurant-food=chinese, restaurant-pricerange=cheap
Response: I found 3 options for you: Charlie Chan at Regent Street City Centre, Rice House at 88 Mill Road City Centre, and Golden House at 12 Lensfield Road City Centre