You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: I am Scott Davis. I want to visit my uncle's place at Denver, DEN. Can you help me in booking with a connecting flight?

ASSISTANT: Sure, may I know your planned travel dates?

USER: My planned dates are from 12/27 to 12/29.

ASSISTANT: Please share me your source point.

USER: I am boarding at Los Angeles, LAX.

ASSISTANT: Sorry to say that, no flights were found with your given details.

USER: Ok, No issues. Thank you.

ASSISTANT: Thank you for reaching us.