generate response: That sounds great. Can I reserve a table for 4 at 20:00 on Wednesday?. Intent: book_restaurant. Slots: restaurant-area=centre, restaurant-bookday=wednesday, restaurant-bookpeople=4, restaurant-booktime=20:00, restaurant-name=yippee noodle bar, restaurant-pricerange=moderate
Response: Booking was unsuccessful. Let's try another day or time.