You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you today?

USER: Will you please help me in making an airline reservation from MSP to PHL?

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

USER: My planned trip dates are June 10th and June 12th.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: Any other requirements to be met?

USER: The return time should be afternoon.

ASSISTANT: May I know your good name?

USER: Justin Anderson.

ASSISTANT: Sorry, there are no flights found with your given details.

USER: Ok, thank you.

ASSISTANT: Thank you for reaching us.