Hi. I am Daniel Green.
Hello, how can  I help you?
I want to book a ticket from Seattle, WA-SEA to philadelphia, PA-PHL.
OK, can you please provide your journey dates?
Sure, My journey dates are from 02/12 to 02/14. Make sure that the price limit is 5000 with one connection.
OK, please wait for sometime.
Sure.
Thanks for waiting. I found a flight with your given details, shall I proceed for booking?
OK, You can proceed.
OK, Your flight number: 1025, airline:Jetblue.
Thanks for your information.
Thank you, Happy journey.