generate response: Three people starting on saturday for four nights please. I also need a reference number.. Intent: book_hotel. Slots: hotel-bookday=saturday, hotel-bookpeople=3, hotel-bookstay=5, hotel-internet=yes, hotel-name=express by holiday inn cambridge, express by hoilday inn cambridge, hotel-pricerange=expensive, hotel-stars=2, hotel-type=hotel
Response: Your reservation for 3 people at express by holiday inn cambridge this Saturday for 5 days 4 nights was successful. Your Reference number is : 3OTVBMSS .