Hello.
Hello, how may I assist you now?
Can you please help me in reserving a flight ticket to IAD from DCA?
Sure, please share me your planned journey dates?
My preferred travel dates are from May 24 to May 26.
Please mention your connection limit?
I need a single connecting flight.
Do you have any preference related to flight timing?
No, I do not have any specific timings.
Do you have any other requirement?
I would like to travel in business class.
May I know your good name?
I am Mark Phillips.
Thank you for the details, sorry there is no any seat is available in business class in any flight.
Ok, no problem. Thank you.
Thank you for visiting us, have a nice day ahead.