generate response: That sounds good. Can you book it for 4 at 12:15 on Friday, please?. Intent: find_taxi. Slots: restaurant-area=centre, restaurant-bookday=friday, restaurant-bookpeople=4, restaurant-booktime=12:15, restaurant-food=gastropub, restaurant-name=backstreet bistro, restaurant-pricerange=expensive
Response: I was able to book it reference number is T2VZ7MJU