Hello, I am Debra Walker.
user
Hello, how may I provide assistance to you?
assistant
Owing to an emergency, I need to travel in a direct flight. Could you please help me with reserving a flight ticket?
user
Ok, may I know where you are willing to travel?
assistant
I am willing to start on 05/25 and return on 05/27.
user
OK.
assistant
My source airport code is Washington, DC-IAD and destination airport code is Dallas & Fort Worth, TX-DFW.
user
Ok, please wait.
assistant
Sure.
user
Sorry, no flights are available to that locations.
assistant
No problem, thank you for the information.
user
Thanks for picking us.
assistant