I need a place to stay that has free wifi. I have 32 places that offer wifi, do you have a price range preference? could you provide details for something in the cheap price range? There are 33 cheap hotels with wifi in Cambridge. Do you have a particular area you are interested in? No, I have no preference. Just pick one. That will be fine. I recommend alexander bed and breakfast on 56 saint barnabas road would that due? Perfect. I'll need a room for myself, for five nights on tuesday. Perfect, you are all set for Alexander Bed and Breakfast on Tuesday, your reference number is 22DG5770 . Is there anything I can help with today? Nope, that's it. Thanks! I hope you not going to sit in your room by yourself for 5 days, are you sure that you dont want to know about a restaurant or attraction? Actaully i will be on business so not out much but I do need a train, to cambridge leaving after 21:15 Ok great. What day will you be traveling? Yes, I need a train going to cambridge leaving after 21:15 on tuesday departing from broxbourne. I have the TR9688, which leaves at 12:32. Would you like to book this train? I need a train after 21:15. There are 3 trains leaving an hour apart starting at 21:32. The travel time is 60 minutes and costs 17.90 pounds. Would you like me to book one? No thank you. I just need the train ID and arrival time for one of them. The TR3112 arrives at 22:32. Great, thanks for that information on the train. Can you book for a train leaving after 21:15? How many tickets do you need? I need tickets for one person. Your total is 17.89 GBP. You can pay that at the station. Your reference number is RAIYCNJU .