You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: My name is Samuel Davis. I would like to travel from LAX to LGA, could you help me out?

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

USER: My preferable dates are from 07/09 to 07/11.

ASSISTANT: Do you need a halt in between your journey?

USER: Yes, I prefer 1 connection.

ASSISTANT: Please wait for a moment.

USER: Ok.

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

USER: That's ok. Thank you for your time.

ASSISTANT: Thank you for reaching us.