generate response: 4 people, Friday, 15:45. But 14:45 is also okay. Please give me the reference number.. Intent: book_restaurant. Slots: restaurant-area=dontcare, restaurant-bookday=friday, restaurant-bookpeople=4, restaurant-booktime=14:45, restaurant-name=nandos
Response: Booking was successful for the 14:45 time. The table will be reserved for 15 minutes, reference number is : I915UV13 . Do you need anything else?