Hello.
Hello, how may I aid you today?
I am Richard Barker. Please search a flight ticket from DFW and I need my flight ticket in evening time. Can you please help me out?
Sure, please share me your trip dates.
My trip dates are July 20 and July 22.
May I know your class preference?
I am comfortable with any class.
Please share me your departure airport code.
My depart airport code is DFW and and my destination airport code is IAD.
Do you need connecting flight or direct flight?
I need connecting flight in between my journey.
Please wait for a while.
Ok, sure take your own time.
We found a  AA airline and 1026 is flight number with a fare of 100. Shall I proceed?
Ok, please proceed with booking.
Your ticket is confirmed with an economy class.
Thank you for your help.
Thank you for reaching us.