generate response: Can you book me a table for 7 people at 12:00 on saturday?. Intent: book_restaurant. Slots: restaurant-bookday=saturday, restaurant-bookpeople=7, restaurant-booktime=12:00, restaurant-food=vietnamese, restaurant-name=binh, restaurant-pricerange=cheap
Response: Okay, got it. Your table has been reserved. The reference number is U2OY8B4T .