generate response: Is there a room at the Lovell Lodge available for 1 person on Saturday for 3 nights?. Intent: book_hotel. Slots: restaurant-area=centre, restaurant-bookday=saturday, restaurant-bookpeople=1, restaurant-booktime=20:00, restaurant-food=indian, restaurant-name=saffron brasserie, restaurant-pricerange=expensive, hotel-area=north, hotel-bookday=saturday, hotel-bookpeople=1, hotel-bookstay=3, hotel-name=lovell lodge, hotel-stars=2, hotel-type=hotel
Response: You are all booked! Reference number is 6O4VAAHM .