You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I be there for you?

USER: Can you please help me in booking my flight ticket from LGA to ATL?

ASSISTANT: Sure, when are you planning to travel?

USER: My planned travel dates are Feb 03-05.

ASSISTANT: Do you need a direct flight or connecting flight?

USER: I prefer to fly in connected flight.

ASSISTANT: Any other requirements to be met?

USER: No.

ASSISTANT: Please forward your name.

USER: Myself, Frank Johnson.

ASSISTANT: Ok, please wait.

USER: Ok.

ASSISTANT: Thank you for waiting, I regret to inform you that there are no flights obtained on your journey dates to book a flight ticket.

USER: Ok, no issues. Thank you for your help.

ASSISTANT: Thank you for opting us.