Hello, I am Raymond Garcia.
user
Hello, how may I aid you?
assistant
I want to visit White House at Washington, can you please book a ticket for me?
user
Sure, I will help you? When do you want to start and end your journey?
assistant
My trip dates are from 02/04 to 02/06.
user
Let me know your airport codes please.
assistant
Origin: LAX, Destination: DCA.
user
Do you have any connection?
assistant
I need one stopover.
user
Unfortunately there are no flights available with your criteria.
assistant
Thank you.
user
Thank you for approaching us.
assistant