Hello, I am Justin Walker.
user
Hello, how may I help you?
assistant
I am planning to celebrate my birthday at Houston, TX-HOU with my family, Can you please help me in booking a ticket?
user
Ok, may I know your origin and travelling dates?
assistant
My origin is from Washington, DC-IAD. My journey dates are from 03/16 to 03/18.
user
Ok, please hold on. I will check the availability and revert you.
assistant
Ok.
user
Thanks for your time. There are no flights available at this moment according to your request.
assistant
Ok, no issues. Thanks for the information.
user
Thanks for reaching us.
assistant