Hello, myself Jerry Carter.
Hello. How can I aid you now?
I am planning to book a flight ticket to SFO from AUS, can you please help me out?
Sure, may I know your travel dates?
Sure, my planned travelling dates are Sept 26 and 28.
Do you have any connection limit?
Yes, I am looking for a flight  with 1 connection.
May I know about your class preference?
No, please make sure my depart time must be in morning.
Ok, please wait for a while.
Ok, take your time.
Sorry, we have not found any flights running on your routes.
It's ok, thank you for the information.
Thank you for reaching us.