Hello.
Hello, how can I help you today?
I am Jonathan Jones. I want to fly from ORD to AUS, Can you please book a ticket for me?
Sure, may I know your travel dates?
08/28 to 08/30  and price 200.
Ok,please wait a moment.
Sure.
Sorry to inform, no flight found with your requirement.
Ok. Thank you.
Thanks for reaching us, have a good day.