You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I serve you at this moment?

USER: I am Katherine Evans. I want to book a  connecting flight ticket to meet my clients at FL. Can you help me?

ASSISTANT: Sure, I will help you. Please send your travelling dates.

USER: Thank you. July 25th and 27th are my travelling dates.

ASSISTANT: May I know your source and destination airport codes?

USER: JFK and MCO are my airport codes.

ASSISTANT: Noted. Do you have any connection or class preferences?

USER: I need a break in between my journey.

ASSISTANT: Do you have any airline or time preferences?

USER: I need to depart in the morning and my return should be afternoon.

ASSISTANT: Sorry, there is no flight available on your requested dates.

USER: No issue. Thank you for the information.

ASSISTANT: You are welcome, have a nice day.