generate response: Are either option cheap?. Intent: find_hotel. Slots: restaurant-area=centre, restaurant-bookday=wednesday, restaurant-bookpeople=5, restaurant-booktime=11:00, restaurant-food=chinese, restaurant-name=charlie chan, restaurant-pricerange=cheap, hotel-area=centre, hotel-stars=4
Response: The Alexander Bed and Breakfast is cheap, would you like to book it?