generate response: How about 17:30 instead?. Intent: book_restaurant. Slots: restaurant-bookday=tuesday, restaurant-bookpeople=7, restaurant-booktime=17:30, restaurant-food=mexican, restaurant-name=chiquito restaurant bar, restaurant-pricerange=expensive
Response: That's a better time, your reference number is IV21ENWM and the table will be held for you for 15 minutes. Is there anything else you need?