Hello,.
Hello, how can I help you?
I am Carol Campbell.
Ok.
 I want to enter into Marketing business field, So I want to attend Marketing and Business Development Conference at Chicago, ORD.
Sure, may I know your travelling dates?
Willing dates of my travel are 08/11 - 08/13.
May I know your source code?
My source code is New York, LGA.
Sorry, no flights found on your requested dates.
Ok, I will choose other airline.
Thank you for approaching us.