I am looking for somewhere to go in the south.
There are 8 different attractions in that area, would you maybe like to go to the cinema or a park?
Can I get post codes?
Postcodes are cb17dy, cb21sj, cb23hg, cb22ad, cb223ae, and cb17gx.
Can you help me find a train from ely to cambridge?
Is there a particular day and time you're looking for?
Yes I'm leaving on Saturday and not too early, sometime after 10:15.
There is a train from Ely to Cambridge on Friday at 11:35. Would you like a ticket on that train?
That will work. May I get the price, travel time, and train ID for that please?
TrainID: TR0212. Travel time is 17 minutes and the price is 4.4 pounds. Would you like me to book that for you?
No thank you. You've been very helpful today. 
My pleasure. Enjoy your travels.