Hello, Jack Lee here.
Hello, how may I serve you today?
I am planning to visit Washington to meet President on his wedding day.
Ok.
Please, book a flight ticket for round trip to IAD.
Sure, may I  know your travelling dates?
Sure, I am planning to depart on 06/09 and arrival on 06/11.
Thank you for the details. I found a flight with the number 1005 and AA airline. Shall I go with the booking?
Please, book.
Your ticket has been processed with the price limit of 100 and single connection. Thank you for availing with us.
Thank you for your help.
Have a safe journey.