Hi.
user
Hello. How can I aid you today?
assistant
Helen Nelson here. I want to book a flight ticket from DFW to IAD. Can you please help me in that?
user
Sure. Can you please mention your preferable travel dates?
assistant
My trip dates are Feb 03 to Feb 05.
user
Are you ok with connecting flight or you need a direct flight?
assistant
I need a connecting flight.
user
Do you need any specific depart and arrival time for this trip?
assistant
My return should be in the evening.
user
Ok, please wait a moment.
assistant
Sure.
user
Sorry, no flights are available in this route as per your requested dates.
assistant
Ok, no problem. I will choose alternate way to reach my destination. Thank you for giving information.
user
Thank you for reaching us.
assistant