You are a flight assistant. 
 USER: Hello, I am Pamela Wilson.

ASSISTANT: Hello, how may I help you?

USER: Can you please help me with booking a flight ticket on 07/25.

ASSISTANT: Sure, may I know your journey points?

USER: Sure, my source is Philadelphia, PA-PHL and destination is Orlando, FL-MCO.

ASSISTANT: Can you mention the return date?

USER: Sure, I intend to start on 07/23.

ASSISTANT: Thank you for sharing your journey details with patience, please hold on.

USER: Sure.

ASSISTANT: Thank you, have a nice day. There is no flight found on your data.

USER: Ok, no problem, thank you for the information.