Hello.
Hello, how best may I serve you today?
Please book me a flight ticket from ORD to AUS to  meet my family.
On which dates would you like me to book a flight ticket for you?
I have planned to travel on Apr 11th and return on Apr 13th.
Do you like to go with a connecting or direct flight?
I like to connecting flight.
May I know your name?
Scott Clark.
Is there any other specifications regarding for journey?
I want to depart at afternoon time.
Any class preference do you have?
I am ok with any class.
Sorry Scott Clark, we haven't found any flights based on your specifications.
Ok, no problem. Thank you.
Thanks for reaching us.