I need to take a train from Cambridge to Stansted Airport I need to arrive by 14:45 What day do you want to travel? I need to go on Thursday, please. TR0521 will depart at 13:40 and arrive at 14:08. The 28 minute trip will cost 10.10 pounds. Would you like to book a ticket? Yes please and provide me with the reference number as well. Booking was successful, the total fee is 10.1 GBP payable at the station. Your reference number is TDPEQ21Q . Do you need anything else? I need place to stay with free wifi. What area are you looking to stay in? It doesn't matter. I like 4 star guesthouses though. I have quite a few that fit your description. What price range are you looking for? I'd prefer something in the moderate price range. I recommend the Arbury Lodge Guesthouse in the north. It meets your specifications. Would you like help in booking it? That sounds good. Can I get that for 8 people for 4 nights starting Thursday? I have made those reservations and your reference number is YCL4D5P6 .