generate response: no, how much does it cost, and I need the address & postcode too please. Intent: find_hotel. Slots: hotel-area=east, hotel-internet=yes, hotel-name=a and b guest house, hotel-parking=dontcare, hotel-pricerange=dontcare, hotel-stars=4, hotel-type=guesthouse
Response: Their postcode is cb12dp and their address is 124 tenison road. The hotel is moderately priced