generate response: I'll be dining alone so please make a reservation for 1 at 19:30 or 18:30, perfer 19:30 on wednesday. Reference number please?. Intent: book_restaurant. Slots: restaurant-area=dontcare, restaurant-bookday=wednesday, restaurant-bookpeople=1, restaurant-booktime=19:30, restaurant-food=british, restaurant-name=fitzbillies restaurant, restaurant-pricerange=expensive
Response: All set. Your reservation for one is confirmed for Wednesday at 19:30. Your reference is HB2TWWH0 . Is there anything else I can do for you today?