generate response: Yes, I need a hotel for 4 people with free parking in the expensive price range, for 2 nights. Intent: book_hotel. Slots: restaurant-area=centre, restaurant-bookday=thursday, restaurant-bookpeople=4, restaurant-booktime=16:30, restaurant-food=european, restaurant-name=eraina, restaurant-pricerange=expensive, hotel-bookpeople=4, hotel-bookstay=2, hotel-parking=yes, hotel-pricerange=expensive
Response: And what day would you like the reservation for?