Hello. I am Andrew Harris.
Hello, how may I assist you today?
I need a flight ticket booking from IAD to CLT to write an exam, can you please help me in flight ticket booking?
Sure, I am glad to help you.
Thank you so much.
Can you please share your planned trip dates?
I would like to move on Mar 14 and I will recur back on Mar 16.
Which flight do you prefer either connecting or direct?
I need a direct flight.
Sorry, there are no flights found on your specified travel dates.
No an issues with that one,  I can prefer any other source to reach my location. Thank you for your help.
Thank you for approaching us.