Hello, myself Donna Martinez.
Hello, how may I render you?
I got an admission in University of Texas, So I need to attend for a certificate verification process. Can you hold me a flight ticket from Washington, DC - DCA?
 Sure, we are mirthful to help you.
Thank you.
When are you planning to make your journey?
My travelling dates are 06/30 - 07/02.
Help me with the destination code?
My landing airport code is TX - AUS.
Do you have any preferences?
Yes, I need a direct flight.
Please be on hold.
Sure.
Thank you for waiting, sorry to inform you that unfortunately there is no flights available by the given details.
Ok, not a problem. Thanks for your information.
Thanks for choosing us. Have a nice day.