Hi.
Hello, how can I abet you?
I am Mark Adams, want to attend for music competition at Philadelphia, PHL.
Ok.
Can you please book  a flight ticket with in the price range of 500?
Sure. May I know your origin airport code?
I want to fly from Oakland, OAK.
Please, let me know your journey dates.
My journey will start on 07/02. I intend to return on 07/04.
Just a minute, I will check the flight availability and let you know.
Sure.
There is a flight available in Hawaiian airline with price 200 and single connection.
It's perfect, you can confirm this flight.
Your ticket has been confirmed with flight number 1011.
Thank you for your great response.
Thank you for approaching us.