I need to go from Cambridge to Peterbourgh Saturday. 
Tr7310 is leaving from cambridge at 05:06 and arriving at peterborough at 05:56 for 13.20
I'm sorry. The train needs to going to Cambridge from Peterborough.
Sorry about that,what time would you like to depart?
I would like to leave after 18:15.  Also, I would like to know the fare.
TR4005 departs Peterborough at 18:19 and arrives in Cambridge at 19:09. Total travel time is 50 minutes, and the fare is 13.20 GBP per person.
Great, thank you. Now, I need some information on college I can visit in the centre of town.
I have located several colleges in the area that have entrance fees ranging from free to 2 pounds. Is there a particular one you would like to visit?
I don't have one in particular. Can you give me a few examples?
Sure I have Corpus Christi in the city centre and Christ's College, which is very famous in the centre.
Can I get the address of Corpus Christi?
The address is king's parade, is there anything else I can do?
No thank you. Thank you for your help.
You're welcome.  I hope you enjoy your visit!  Goodbye.