Hi,  I am Margaret Roberts.
user
Hello. How can I aid you?
assistant
I am planning to give a presentation at Chicago, IL - ORD. Can you help me book a flight ticket from Austin, TX - AUS?
user
Sure, I can help you. Can I know your preferable travelling dates?
assistant
My dates of travel are 04/05 and 04/07.
user
Do you need any connecting flight? We found a Southwest airline, flight number:1012 and the price is 200.
assistant
Proceed for booking.
user
Your flight ticket has been confirmed.
assistant
Thank you for helping me.
user
Thank you.
assistant