You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may i help you ?

USER: Can you please assist me to book a flight from MCO to PHX?

ASSISTANT: Sure, may I know your dates of journey?

USER: My travel dates are Aug 22nd and 24th.

ASSISTANT: May I know your name please?

USER: My name is David Hill.

ASSISTANT: Do you have any other specifications please?

USER: Please find a flight with not more than one connection.

ASSISTANT: Are you expecting any other specifications please let me know?

USER: No, I don't have any.

ASSISTANT: Ok ,please wait for a moment.

USER: Sure.

ASSISTANT: Sorry, there is no flight found as per your  journey details. Anyways, thank you for contacting us.