Hi.
user
Hello, how can I serve you today?
assistant
Me and my parents are going to attend my grandfather's memorial service. So, help in making a reservation with direct flight.
user
Sure. May I know your good name?
assistant
Sandra Hall is here.
user
Let me know your trip dates.
assistant
08/04 - 08/06 are my dates of journey.
user
Can I know your airport codes?
assistant
My boarding point is at DCA, and destination is at IAD.
user
Please wait for a while.
assistant
Ok.
user
Thanks for waiting, there is no direct flight available with your given specified dates.
assistant
No problem, I will go with another flight. Thank you for aiding me.
user
Thank you.
assistant