Hi, I am David Smith.
Hello, how can I help you today?
Can you please help me in booking a flight from AUS to SFO?
Sure, may I know your planned travel dates?
My planned dates are on Dec 14th to 16th.
May I know your connection limit?
Sure, I need a single connection.
Is there any class preference for you?
No.
Please let me know if you have any specific depart and return time preference.
My return time is evening.
Please wait for a moment.
Sure.
Sorry to say that, no flights were found with your given details.
No worries, thank you.
Thank you for reaching us.