Hello.
Hello. How can I help you?
I am planning my trip to travel Washington. Can you please help me in reserving the ticket from DFW to IAD?
Sure, please share your travelling dates.
I am willing to drop-off July 12 and again I will be return back on July 14.
Do you need any  connection in between the journey?
I am flexible with single connection.
Ok, please share your other preferences.
No, I don't  have any criteria regarding my journey.
May I know your name please?
Myself Andrew Lopez.
Please wait a minute.
Sure, I will wait for your response.
Thank you for waiting, sorry no flights found with your details.
Not a big problem, anyhow thank you very much for your kind information.
Thank you for reaching us, have a good day.