Hello, I am Jonathan Thompson.
user
Hello, how can I support you?
assistant
I heard there is a good tourist attractions in Phoenix. So book a ticket from DC-DCA to AZ-PHX?
user
Sure, when do you want to travel?
assistant
My travelling dates are from 04/07 to 04/09.
user
Ok, Is there any class preferences?
assistant
No, I am comfortable with any class.
user
Ok, please standby.
assistant
Sure.
user
Thank you for your time, No flights were found with your given requirements.
assistant
That's ok, not a problem. Thanks for your information.
user
Thank you for opting us.
assistant