Hello.
 Hello, how may I oblige you today?
I am Patricia Johnson. Can you help me in booking a flight ticket from AUS to ORD?
Sure, can you please share your journey dates that you prefer to travel?
I want to fly on Feb 17 and return on Feb 19.
We have found a connected flight with AA airlines, flight number 1006 and the fare of 100.
You can proceed to booking.
Your booking is done.
Thank you.
Your welcome.