Hello.
user
Hello, how can I help you today?
assistant
I want to book a flight ticket to Washington, DCA  with the name Deborah Clark>. Can you help me in booking from LAS?
user
Sure, kindly mention your travel dates?
assistant
My travelling dates are from 07/12 to 07/14.
user
Ok, please wait a moment. Sorry to say, no flight found with your requirement.
assistant
Ok, thanks for the information.
user
May I know your name?
assistant
I am Deborah Clark.
user
Thanks for reaching us.
assistant
Thank you.
user