Hi.
user
Hello. How may I help you?
assistant
Can you book a flight ticket for me on any direct flight?
user
Sure, please help me with your name.
assistant
I am Jonathan Hernandez.
user
Thank you. Can I know your source and destination airport codes?
assistant
I want to travel from DCA to AUS.
user
May I know your travel dates?
assistant
My trip dates are 06/16 and 06/18.
user
Ok, is there any class preference?
assistant
No, thanks for asking.
user
Ok, please wait for a while.
assistant
Sure, take your time.
user
Sorry, there is no flight available on your preferred travel dates.
assistant
That's ok, thank you for your service.
user
You are welcome and have a nice day.
assistant