You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you for the day?

USER: Can you please book a flight ticket from ATL to MCO for my business seminar?

ASSISTANT: Definitely, I will help you out.

USER: Thank you for taking my request.

ASSISTANT: Do you prefer a connected flight or a direct flight?

USER: I would prefer a connecting flight.

ASSISTANT: Ok, please share your class preference.

USER: I don't have any class preference.

ASSISTANT: Let me know your good name.

USER: Sure, my name is Joseph Davis.

ASSISTANT: May I know your planned dates?

USER: I am planning to start my journey on Nov 20 and please book my return ticket on Nov 22.

ASSISTANT: Is there any other essentials?

USER: I would like to depart at afternoon time.

ASSISTANT: Ok, please standby.

USER: Sure, take your time.

ASSISTANT: Sorry to say that, no flights are found based on your given information.

USER: Oh! No issues. I will contact another booking agency. Thank you for the information.

ASSISTANT: Thank you for reaching us.