Hello, Jerry Wilson here.
Hello Jerry, How can I help you?
 I want to attend Steampunk festivals at Chicago with the fare of 200. Can you please help me in booking a flight ticket?
Sure, I will help you.
Thank you.
On what dates you prefer to travel?
I want to travel on 06/27, and need to catch return flight on 06/29.
Help me with your travelling points?
Travelling points are from DEN to ORD.
Ok, please hold on.
Sure.
We found a UA airline, with a single connection available for you.
Ok.
The airfare is 100, with flight number 1027.
Please proceed with the booking.
Your booking is done.
Thanks for your assistance.
Thanks for the interest on us.