generate response: I just would like their postcode and phone number and can you tell me whether they have free wifi?. Intent: find_hotel. Slots: hotel-area=east, hotel-internet=yes, hotel-name=express by holiday inn, express by holiday inn cambridge, hotel-parking=yes, hotel-pricerange=cheap, hotel-stars=4, hotel-type=hotel
Response: Okay! They do have internet. Their postcode is CB58RS, and their phone number is 01223575122.