looking for a train in Cambridge,should depart from stansted airport and should leave on saturday
We have 19 trains that may suit your needs. Is there a particular time you are looking to leave or arrive by?
YES, COULD YOU PLEASE FIND ME A TRAIN FOR 10:PM TONIGHT? I PLAN ON GETTING ONE TONIGHT,SO I CAN ARRIVE BY MID-NIGHT.THIS WILL ALLOW ME TO GO RIGHT TO SLEEP.
Of course! Train TR0446 leaves at 20:24 and arrives by 20:52. Would you like to book a ticket?
Yes, thanks. I just need 1 ticket for myself.
Your reference number is 6ULUC5LP, is there anything else I can help you with?
Can you help me find a place to stay in the cheap price range with free wifi? 
I'd be happy to find that for you. What are of the city would you like to be in, and do you prefer a hotel or a guesthouse?
I prefer a guesthouse please. Oh and I also will need free parking.
I have several great options. Do you need to be in a certain area of town? Alexander b&b in the centre has four stars. 
Yes, that sounds perfect. Lets book it.
Alright, what day will you be there and how many days will you be staying? How many people will be staying with you?
On second thought, I'm going to hold off on booking that.  I appreciate all of your help and I should have all the information I need.  Goodbye!
Glad to be of help. Have a good afternoon. Goodbye.