generate response: Oh before you book, please advise on whether they have free parking or not.. Intent: book_hotel. Slots: hotel-area=dontcare, hotel-bookday=thursday, hotel-bookpeople=2, hotel-bookstay=4, hotel-internet=yes, hotel-name=a and b guest house, hotel-parking=yes, hotel-pricerange=dontcare, hotel-stars=4, hotel-type=guesthouse
Response: They do not have free parking but they do have free internet.