You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you today?

USER: Can you please help me in reserving a flight ticket to DTW from MCO?

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: Please help me with your name.

USER: I am Donna Gonzalez.

ASSISTANT: Please help me with your planned travel dates.

USER: My travel dates are from Oct 06 to Oct 08.

ASSISTANT:  Do you need a direct or connecting flight?

USER: I need a flight with single connection.

ASSISTANT: Please help me with your preferred airlines to fly.

USER: I am comfortable with any airline.

ASSISTANT: Just to confirm, do you have any other preferences in your journey?

USER: No.

ASSISTANT: Donna Gonzalez, I am really sorry to inform you that there are no flights available for your journey.

USER: Ok, not an issue. Thank you for the information.

ASSISTANT: Thank you for reaching us. Have a great time.