Hello.
Hello, how can I assist you for the day?
 I want to book a flight ticket from AUS to SFO. Could you help me in booking?
When you are willing to travel?
My travelling dates are from Mar,18 and Mar,20.
May, I know your good name?
Myself Laura King.
Do you have any connection limit?
I prefer single connecting flight.
Sorry, we found no flights on your given dates.
Oh! Sad to hear that. Anyway, I will find another alternative to complete my journey.
Thank you for reaching us.