My son is a junior in high school, we are looking at college.  Can you tell me about what colleges are in cambridge?
Sure! What specific part of Cambridge are you interested in? There are colleges in both the west and the centre areas.
What is located in the centre?
I recommend downing college. It's free admission. 
Can you provide me with their address and phone number please?
Their address is agent street. their phone number is 01223334860
I also need a train to Cambridge.
okay any particular time you would like to leave? Also where are you coming from?
I will be coming from Ely and would like to arrive in Cambridge by 11:00.
Do you know which day you'd like to travel?
Yes, on Sunday.
Okay the TR4212 arrives by 09:52. 
Thanks very much! What time does it depart, and how long is the ride?
The train TR4212 departs at 09:35 and the ride is 17 minutes long. Would you like to book it?
No thank you! That's all I need. Thanks for all of your help! 
you are welcome all the time
Thanks again, thats all I need.
Thank you for calling. Have a great day. Goodbye.