Hello, I am Jeffrey Hernandez.
user
Hello. How can I aid you?
assistant
I would like to travel from ORD to AUS to attending my business meeting. Can you please help me to book a ticket with direct flight?
user
Ok, may I know your travel dates?
assistant
My travelling dates will be on 03/19 to 03/21.
user
 Ok, please wait.
assistant
Ok.
user
Sorry, no direct flights are available on your specified dates.
assistant
Not a problem, thank you for your information.
user
 Thank you for availing us.
assistant