You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I guide you?

USER: I'm Ryan Edwards. I need to attend my business meeting in PHX, can you help me in booking a ticket from MCO?

ASSISTANT: Sure, can I know the dates of travel?

USER: My planning dates are from 05/27 to 05/29.

ASSISTANT: I'm sorry, there are no flights matching with your dates.

USER: It's fine.

ASSISTANT: Thank you, have a good day.

USER: Thank you.