generate response: Let's go with La Margherita. Could you book a table for 2 people at 13:30 on Saturday?. Intent: book_restaurant. Slots: restaurant-area=west, restaurant-bookday=saturday, restaurant-bookpeople=2, restaurant-booktime=13:30, restaurant-name=la margherita, restaurant-pricerange=cheap
Response: I was unable to book that, would you like me to try something else?