generate response: Saturday at 19:45. Intent: book_hotel. Slots: restaurant-area=north, restaurant-bookday=saturday, restaurant-bookpeople=3, restaurant-booktime=19:45, restaurant-name=royal spice, restaurant-pricerange=cheap, hotel-bookday=saturday, hotel-parking=yes, hotel-pricerange=cheap, hotel-stars=4
Response: For how many people and how many nights would you like that hotel reservation?