generate response: ok lets try the gandhi, a table for 4 on sat at 14:15, and I need the reference number. Intent: book_restaurant. Slots: restaurant-area=centre, restaurant-bookday=saturday, restaurant-bookpeople=4, restaurant-booktime=14:15, restaurant-food=indian, restaurant-name=the gandhi, restaurant-pricerange=cheap
Response: The booking was successful and your reference number is 57DS952F .