Hello,.
user
Hello, how can I help you?
assistant
Please book a ticket from Charlotte, NC-CLT to Los Angeles, CA-LAX.
user
Sure, we are here to help you. Let me know when you are willing to travel?
assistant
Travel dates are from 12/12 to 12/14.
user
May I know your name?
assistant
I am Daniel Anderson.
user
Ok, wait for a while. Thanks for waiting there are no flights found on your requested details.
assistant
Thank you.
user