Hi.
user
Hello. How may I help you today?
assistant
Myself Virginia Clark, I would like to book a ticket to attend my friend birthday party in  CA - SFO.
user
That's good to hear.
assistant
My source CA - SFO and destination is NC - CLT.
user
Can you provide your journey dates?
assistant
My journey dates are 11/13 and 11/15.
user
Give me a moment.
assistant
Ok.
user
Sorry Clark, I didn't found any flight with your details.
assistant
Ok, thanks for your information.
user
You are welcome.
assistant