Hello.
user
Hello, how can I help you?
assistant
I am Donna Davis. I am Politician. I want to attend a meeting in LAX, can you help me out in book a flight ticket from IAD?
user
May I know your desired travel dates please?
assistant
My planning dates are 10/17 and 10/19.
user
Please wait a while, I will check and inform you.
assistant
Ok, take your own time.
user
Sorry to say, there is no flight on your desired travel dates.
assistant
That's ok, I will choose another source to reach my destination.
user
Thank you for opting us.
assistant