generate response: Would you please book a table for 4 people at 15:30 on Saturday?. Intent: book_restaurant. Slots: restaurant-area=centre, restaurant-bookday=saturday, restaurant-bookpeople=4, restaurant-booktime=15:30, restaurant-food=spanish, restaurant-pricerange=cheap
Response: Your booking was successful. The table will be reserved for 15 minutes and your reference number is L4BT0A1C . Is there anything else I can help you with?