You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I be your helping hand today?

USER: Can you please guide me in booking my flight ticket from PHL to MCO?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: Let me know your planned dates.

USER: My trip dates will be Oct 12th to Oct 14th.

ASSISTANT: Is there any connection limit for you?

USER: I prefer a connecting flight.

ASSISTANT: Ok, please specify your name.

USER: I am Donna Thomas.

ASSISTANT: Do you have any other concerns to meet?

USER: I prefer a flight which should depart in the afternoon.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Sorry to say that, no flights were found based on your given information.

USER: Its ok, thank you.

ASSISTANT: Thank you for choosing us.