You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you today?

USER: Jason Jackson this side, looking for a flight ticket on 02/25 to MCO. Can you help me in booking a flight ticket within price 200?

ASSISTANT: Sure, let me know your return date.

USER: Sure, it's 02/27.

ASSISTANT: Ok, please share your source point.

USER: I will start from PHX.

ASSISTANT: Ok, please wait for a minute.

USER: Sure.

ASSISTANT: Sorry to inform you that, there were no flight found on your schedule dates.

USER: OK, not an issue.

ASSISTANT: Thank you for choosing us.

USER: Thank you.

ASSISTANT: Have a nice day.