generate response: Can you check to see if there is a moderately priced 4-star guesthouse in the centre with free parking? I don't care about the type of lodging.. Intent: find_attraction. Slots: hotel-area=centre, hotel-parking=yes, hotel-pricerange=moderate, hotel-stars=4, hotel-type=dontcare, attraction-area=centre, attraction-name=christ college, christ's college, attraction-type=college
Response: Unfortunately there isn't, would you like me to try a 3 star guesthouse with those same requirements?