Hello, I am Debra Taylor.
Hello. By what way shall I assist you for the day?
Can you book a flight ticket from Austin, AUS to Chicago, ORD?
Sure, to book a ticket help me with your planned dates?
My preferable dates are 12/15 to 12/17.
Having a any connection limit?
Yes, there should be a lay by.
Thanks for your time. We are happy to inform you  that there is a flight with 1 connection of price 100 in 1009 flight.
You can book this flight.
In UA airline ticket was booked.
Thank you for your help.
Thank you for choosing us.