You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: How can I book a flight ticket to New York, NY - JFK from MCO?

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

USER: Ok, please book for the dates 07/08 and 07/10 respectively.

ASSISTANT: May I know your name to proceed further?

USER: Yes, my name is Jessica Jackson.

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

USER: That is ok, not a problem. Thank you for assisting me.

ASSISTANT: Thank you for contacting us.