I need to find a train leaving Tuesday going to Ely please.
There are several trains to Ely on that day. Is there certain time that you need to leave by?
I would like to arrive by 14:45. 
TR3420 will arrive at 14:07, would that work?
Yes, can I get the departure time and travel time on that one?
Yes the train leaves at 13:50 and the ride lasts 17 minutes.
Thanks. I'm also looking for college to look around.
There are many to choose from,what area would you like to see one in?
Any area is fine. Can you give me the phone number and postcode of your favorite one?
Christ's College is in the city centre and is highly acclaimed. Their phone number is 01223334900 and they're in postcode cb23bu. 
Awesome!  I guess that's all I need.  Thank you. 
You're welcome. Have a nice day. Goodbye.