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.
that is all i needed for today. thanks alot
thank you for using this service good bye