generate response: Let's try again. A moderately priced guesthouse in the south with free parking. Sunday, 2 nights, 6 people.. Intent: find_train. Slots: hotel-area=south, hotel-bookday=sunday, hotel-bookpeople=6, hotel-bookstay=2, hotel-parking=yes, hotel-pricerange=moderate, hotel-type=guesthouse
Response: I apologize. There is no hotel or guesthouse in the south with free parking that can accomodate you with those details. A different day or a shorter stay may work.