Hi.
Hello. How may I guide you?
Nicholas White here. Can you book a ticket from PHX  to DCA?
Sure, can I know your preferable dates?
Ok, here are my travel dates 11/12 and 11/14.
I found a flight 1002 of Southwest airlines matches with your preferences, can I proceed?
Please book the ticket.
Your ticket is booked.
Thank you for the help.
Thank you, have a safe flight.