Hi.
Hello, do you need any help from us?
I would like to book a ticket from PHL to AUS, can you help me?
Sure, may I know your travelling dates?
My travel dates are 01/05 and 01/07.
The AA airline with flight number having price as 100 and connection as  1.
You can book it.
May I know your name please?
Myself Timothy Young.
Ok, your reservation process is completed.
Thank you for booking.
Thank you for opting us.