Hi.
Hello. How can I help you?
I would like to book a ticket from DCA to HOU, can you please help me with that?
Sure, can you please mention your departure and arrival dates of your journey?
The travel dates are from 02/26 to 02/28.
Do you need any layover in between  journey?
No.
Is there any other specifications regarding your journey?
No.
May I know your name for the documentation process?
Janet Thomas here.
Thank you for the information, please wait for a while.
Ok.
Sorry, no flights are available in this route as per your requested dates.
That's ok, thank you for your help.
Thank you for reaching us.