Hello.
Hello, how may I assist you today?
I want to book a flight ticket from DCA to IAH. Can you help me in booking a connected flight?
Sure, please share your planned trip dates?
My journey dates are June 07 and June 09.
Any other requirements to be met?
No.
May I know your name?
I am Helen Martin.
Sorry,  there are no flights found with your given details.
No problem, thank you for your information.
Thank you for reaching us.