Hello.
user
Hello, how can I guide you today?
assistant
I am planning to visit Los Angeles, will you help me in booking the flight ticket from DCA to LAX?
user
Sure, let me know your journey dates?
assistant
My preferable journey dates are Feb 14 and Feb 16.
user
Do you have any connection limit?
assistant
I need a flight with single connection.
user
Is there any other preferences?
assistant
No, thank you for asking.
user
May I know your name?
assistant
Myself William Rodriguez.
user
Thanks for your details, there is no flight found on your desired journey routes.
assistant
Ok, not an issue. Thank you for your information.
user
Thank you for opting us.
assistant