Hi.
Hello, how may I guide you?
I am Sarah Mitchell. I would like to book a flight ticket from SFO to LAX.
Sure, can I know your preferable dates?
I am planning to start my trip on 09/28 and return back on 09/30.
 I found a flight 1011 of Delta airlines matches with your preferences, can I proceed?
Yes, please proceed.
Your ticket is booked.
Thank you for the service.
Thank you for your time.