I need to find a place to hang out at a college in Cambridge.
Any specific area in mind?
In the centre would be great!
There are several colleges in the centre where you can hang out.  Most of them have free entrance fees.  Is there anything else I can help you with?
Can you pick one and get me the postcode, address on phone number?
I recommend downing college located on regent street. The postcode is cb21dq and their phone number is 01223334860. Anything else I can help you with?
I also need a train departing from cambridge and should leave after 12:30.
May I ask you for more information regarding the train? 
I'll be going to London Liverpool street on Sunday. 
TR2141 leaves Cambridge on Sunday at 13:59 and arrives at London Liverpool Street at 15:57. Are you interested in me booking this for you?
Yes, that sounds ideal. Will you please book for 8 passengers, please.
Your train has been booked. The total fee is 106.24 GBP payable at the station. Your reference number is ZAPBD0P6. Can I assist you any further? 
No thank you, you have been helpful.  
I'm happy to hear that. Thank you for using the Cambridge TownInfo centre. Have a wonderful day.