You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you today?

USER: I am Pamela Moore. Can you please search a flight ticket from Orlando in the afternoon time?

ASSISTANT: Sure, can you please share your travel dates?

USER: My travelling dates are Sept 06 and Sept 08.

ASSISTANT: Could you please help me with the airport codes?

USER: I am planning to start my journey from MCO and I want to reach to my destination PHX.

ASSISTANT: Do you have any class preference?

USER: I am comfortable in any class ticket.

ASSISTANT: Pamela Moore, I am sorry to inform you that there is no flight available at your request.

USER: Ok, thank you for checking.

ASSISTANT: You are welcome. Thank you for contacting us.