You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I want to book a ticket from ATL to MCO to attend seminar, can you help me in booking?

ASSISTANT: Sure, I can help you with that. May I know your travel dates please?

USER: I am departing on June 06 and return on June 08.

ASSISTANT: Do you prefer halt in between your journey?

USER: I prefer a connecting flight.

ASSISTANT: Please let me know if you have any other specifications.

USER: I want to depart in afternoon time.

ASSISTANT: Can I have your good name please?

USER: My name is Ryan Wilson.

ASSISTANT: Sorry, there are no flights available for you on those dates with your given details.

USER: That's ok, thank you for your information.

ASSISTANT: Thank you for choosing us.