I'm looking for a place to stay, in the north. What price range would you like? Would you need free internet or parking? I'd like a guesthouse in the north, I don't care about the parking. Price is no issue. The acorn guest house is in the north in the moderate price range and has a 4 star rating. Would you like to book a room? Yes, I would like to book it for 5 people for 5 nights starting on Friday. Can you give me a reference number? Sure! The reservation is set. Your reference number is EOPOKFF6 . Is there anything else I can help you with today? I also need a train. Where are you leaving from and going to? I'm going from Cambridge to Birmingham New Street on Wednesday. There are 19 trains on Wednesday. When would you like to depart?