Hi.
Hello, how may I guide you?
Can you help me to book flight ticket from IAD to DFW?
Sure, please share your journey dates?
My journey dates are Feb 28 and Mar 01.
Do you have any specifications?
I prefer a connecting flight with economy class.
May I know your good name?
I am Robert Collins.
Sorry, no flights found on your given details.
Ok, not a problem. Thank you.
Thank you for choosing us.