Hello.
user
Hello. How can I assist you?
assistant
I want to attend business meet in Washington, can you book a ticket?
user
May I know your airport codes?
assistant
My airport codes are DFW to IAD.
user
Sure, may I know your travel dates?
assistant
My travel dates are 11/04 and 11/06.
user
May I know your name please?
assistant
My name is Carol Harris.
user
Sorry Harris, there is no flight found as per your request.
assistant
That's fine.
user
Thank you for approaching us.
assistant
Thanks for checking.
user