generate response: As long as it's 4 stars with free parking, any type of hotel works.. Intent: book_hotel. Slots: hotel-area=east, hotel-bookday=thursday, hotel-bookpeople=2, hotel-bookstay=3, hotel-internet=yes, hotel-parking=yes, hotel-stars=4, hotel-type=dontcare
Response: All hotels are booked. Is there another day you can book?