Hi.
Hello, could you please tell me how may I guide you?
Can you assist me to book flight to PHL from OAK?
Sure, I am here to assist you.
Thank you.
 Kindly mention your planned travelling dates to proceed further.
My trip dates are Oct 15 and Oct 17.
Would you like to travel in a connecting flight or a direct flight?
I prefer a connecting flight.
Is there any other preferences that you would like to add before booking?
I prefer a business class to travel.
Ok, for further process can I have your name please?
I am Christine Harris.
Thank you for providing your journey details, please wait a moment I'll search best flight for you.
Ok.
Thank you for being patient, we didn't find any flights which matches your requirement.
Ok, not a problem.
Thank you for reaching us, have a good day.