Hello, I am Steven Evans.
user
Hello, how may I best help you today?
assistant
I want to book a flight ticket to San Francisco to attend my brother's marriage, please help me with a direct flight.
user
Sure, I am mirthful to help you. When you have planned to make your journey?
assistant
My planned travelling dates are from 08/07 to 08/09.
user
Can you help me with your airport codes?
assistant
I want to fly from AUS to SFO.
user
Thanks for your details, there is no flight found on your requested dates.
assistant
No issues, thanks for the information.
user
Thank you for reaching us.
assistant