You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, How can I serve you today?

USER: Can you please help me in booking a flight ticket from ORD to MCO?

ASSISTANT: Sure, Is there any class preference for you?

USER: I want to travel in a business class.

ASSISTANT: Do you prefer any connections?

USER: I would like to prefer a direct flight.

ASSISTANT: Please provide me your travelling dates?

USER: My trip dates are from June 05 to June 07.

ASSISTANT: May I know your name please?

USER: Myself Raymond Anderson.

ASSISTANT: Ok, please be on hold.

USER: Sure.

ASSISTANT: Thanks for your time, there are no flights found on your travel dates for your journey.

USER: Ok, not an issue. Thank you.

ASSISTANT: Thanks for approaching us.