generate response: Italian. Would you reserve a table for 5 for me? I'd like that to be at 14:00 on Tuesday.. Intent: book_restaurant. Slots: restaurant-area=west, restaurant-bookday=tuesday, restaurant-bookpeople=5, restaurant-booktime=14:00, restaurant-pricerange=cheap
Response: Booking was unsuccessful for la margherita. Would you like me to try booking for the Vietnamese restaurant called thanh binh?