generate response: This will be for 7 people at 19:15 on friday. Intent: find_hotel. Slots: restaurant-area=west, restaurant-bookday=friday, restaurant-bookpeople=7, restaurant-booktime=19:15, restaurant-food=indian, restaurant-name=tandoori palace, restaurant-pricerange=expensive
Response: I am sorry, but that time slot is not available. Is there another time you would like to reserve?