Hello. I am Donald Williams.
user
Hello, how can I guide you for today?
assistant
Can you please help me in booking a flight ticket from AZ-PHX to DC-DCA?
user
Can you please share on what dates you are willing to travel?
assistant
My travelling dates are from Dec 26 to Dec 28.
user
Do you have any airline preferences?
assistant
I am comfortable with any airlines.
user
Sorry, there are no flights available on your requested dates.
assistant
That's ok, not a problem. Thanks for your information.
user
Thank you for contacting us, have a nice day.
assistant