I'm looking to book a train, if you could help me.
We can definitely help you with that. Where will you be departing from, and what is your destination? 
depart from stevenage and should arrive by 15:30.
I can certainly look that up for you, what is your destination?
cambridge on teusday. book for 7 people and please  get me  reference number.
I was able to book on train TR9263  for Tuesday leaving at 05:54 and arriving at 06:43.  The total fee is 89.6 GBP and the reference number is 0QGD9JB5.
Thank you I also need to find a college to go to.
Okay, I found 18 colleges all over town. Is there a particular area you're interested in so I can narrow down your options?
Whichever you recommend is great
I recommend clare hall located at herschel road and has free entrance. 
What part of town is it in?
Clare Hall is in the west part of town. Do you need more information?
Thank you! Can you please tell me the postcode?
The postcode is CB3 9AL. What else can I help you with? 
That is everything thank you so much.
Thank you for using our services. Have we met all of your needs?
Yes, you have. Thank you.
You are welcome. Thank you for contacting Cambridge TownInfo centre. Goodbye.