generate response: please get me the postcode. I am also looking for a place to stay. The hotel should be in the cheap price range and should include free parking.. Intent: find_attraction. Slots: hotel-parking=yes, hotel-pricerange=cheap, hotel-type=hotel, attraction-area=west, attraction-name=whale of a time
Response: The post code for Whale of a Time is cb238el. The Cambridge Belfry fits your needs perfectly. Would you like me to make a reservation?