You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: My name is Joshua Rodriguez. I want to visit Orlando, FL - MCO to meet my cousin, could you please help me to book a flight ticket?

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

USER: My travel dates are from 03/02 to 03/04.

ASSISTANT: Please share me your source point.

USER: My source airport code is TX - HOU.

ASSISTANT: Please wait for a moment.

USER: Sure.

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

USER: No problem, thanks for your service.

ASSISTANT: Thank you for reaching us.