Hello.
user
Hello. How can I assist you at this moment?
assistant
I  would like to book a flight ticket from AUS to SFO.
user
Sure, I am here to help you. Can you please provide your journey dates?
assistant
My travelling dates are 07/28 and 07/30.
user
Do you have any connection limit preference?
assistant
I need a break in between the journey.
user
Do you have any airline preference?
assistant
I want a normal cost airline.
user
May I know your good name please?
assistant
I am William Lopez.
user
Do you have any other preferences?
assistant
No , I do not have any other preferences.
user
William Lopez, there are no flight services are available on this route.
assistant
No worries, thank you for the information.
user
Thank you for contacting us.
assistant