You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you in this moment?

USER: Myself John Hall. Will you help me in booking the flight ticket from ATL to MCO?

ASSISTANT:  Sure, can you please mention your departure and arrival dates of your journey?

USER: My travelling dates are Jan 06 and Jan 08.

ASSISTANT: Do you have any another specifications in this journey?

USER: I need a direct flight.

ASSISTANT: Please wait for a moment.

USER: Ok, I will wait for your response.

ASSISTANT: Sorry, there is no flight found with your requirement.

USER: Ok, not an issue.

ASSISTANT: Welcome, thank you for reaching us.