Hello, I am John Brown.
user
Hello, how may I support you?
assistant
Can you please help me to book a flight ticket from CLT - SFO?
user
Sure, I am here to help you.
assistant
Thank you.
user
May I know your travelling dates?
assistant
My travelling dates are 12/27 to 12/29.
user
Do you have any other specifications?
assistant
My price limit is 200. My connection limit is 1.
user
Thanks for the information.
assistant
Ok.
user
There is no flight available matching with your requirements.
assistant
Ok, no problem. Thanks for your information.
user
Thanks for choosing us.
assistant