You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am Dennis Hall from Orlando.

ASSISTANT: Ok.

USER: I need your help in booking of a flight ticket from MCO to JFK for an important business meeting, can you please help me out with booking of a flight ticket on those locations?

ASSISTANT: Sure, help me with the trip dates?

USER: Thank you for your response, I want to take off on Mar 18 and book my return ticket also on Mar 20.

ASSISTANT: Do you have any other preferences?

USER: I want a direct flight so please check with that.

ASSISTANT: Sorry, there were no flights available in your preferred dates.

USER: Oh! It's ok no problem.

ASSISTANT: Thank you for reaching us.

USER: Thank you for your information.