Hello.
user
Hello.
assistant
I am Patrick Roberts.
user
How can I aid you today?
assistant
I am planning to book a ticket from AUS to IAD. Can you please help em out to book a ticket for me?
user
On which dates do you want to travel?
assistant
I would like to travel on 06/23 and return back on 06/25.
user
Ok, please wait for a moment.
assistant
Sure.
user
Sorry Patrick, no flight is available for you.
assistant
That's fine. Thank you for your service.
user