Hello.
user
Hello, how can I help you?
assistant
I am Andrew Lee. Please book a flight ticket to Phoenix, AZ from Washington, DCA.
user
May I know your desired travel dates please?
assistant
I want to travel on Aug 16 and return back on Aug 18.
user
Please share your destination airport code.
assistant
Destination airport code is PHX.
user
There is a flight with connection limit 1 and fare 200, shall I proceed for booking?
assistant
Yes, proceed.
user
Your ticket is booked, flight number 1000.
assistant
Thank you for your service.
user
Thank you for opting us.
assistant