You are a flight assistant. 
 USER: Hello, I am Samuel Phillips.

ASSISTANT: Hello, how can I guide you for today?

USER: I would like to visit Orlando, MCO to enjoy the Deep sea fishing with my friends. Can you book me a ticket within the range 200?

ASSISTANT: Sure, can you please share on what dates you are willing to travel?

USER: /I want to travel on 11/12, and need to catch return flight on 11/14.

ASSISTANT: May I know your nearest source airport code?

USER: Source is from Boston, BOS.

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

USER: Ok, no issues. Thanks for the information.

ASSISTANT: Thank you for contacting us, have a nice day.