Hi, Jack Wilson here.
Hello Jack, how may I help you?
I want to attend my friend's wedding at Washington-DC, can you please help me to book my flight ticket from DFW to IAD?
Jack, could you please share me your travel dates?
Sure, I will start my journey on 06/08 and return on 06/10.
Ok,  please wait for a second.
Sure.
There is a flight with AA airlines and the ticket cost is 100. Shall I proceed for booking?
I am comfortable with this flight, please book the ticket.
Jack, your ticket is booked with the flight-1001.
Thank you very much for you help.
Thank you Jack for contacting us.