Hello, I am Karen Moore.
user
Hello, how may I assist you today?
assistant
I would like to go to a event in Washington, so could you aid me in booking a flight ticket to Washington?
user
Sure, can you please help me with your trip dates?
assistant
Sure, I would like to go on 11/02 and return back on 11/04.
user
May I know your source and destination airport codes please?
assistant
My source and destination airport codes are ORD and DCA.
user
Do you have any specifications?
assistant
Ensure it is a single connecting flight.
user
Ok, please wait.
assistant
Sure, take your time.
user
Thanks for waiting. Sorry, there are no flights found with your specifications.
assistant
That's ok, thank you for checking.
user
Thank you for reaching us.
assistant
Welcome.
user