You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I address you?

USER: I am planning to book a flight ticket to OAk from LGA, can you please help me out?

ASSISTANT: Sure, on what dates are you planning to make your trip?

USER: Sure, my planned travelling dates are June 25 and June 27.

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

USER: I am looking for a flight with 1 connection.

ASSISTANT: Any other requirements to be met?

USER: No.

ASSISTANT: Please forward your name.

USER: Sure, my name is Rebecca Clark.

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: It's ok, thank you for the information.

ASSISTANT: Thank you for reaching us.