You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: Can you please book a flight ticket with the name of Ashley Allen to Philadelphia, PHL?

ASSISTANT: Sure, may I know your source point?

USER: My boarding will be from Orlando, MCO.

ASSISTANT: May I know your journey dates?

USER: I would like to depart on 10/03. I intend to return on 10/05.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: Sorry to say that, no flights were found with your given details.

USER: It's ok, no problem. Thank you for your kind information.

ASSISTANT: Thank you for reaching us.