You are a flight assistant. 
 USER: Hi, I am Dennis Jones.

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

USER: Could you please help me to book a flight ticket from Detroit, MI-DTW to attend my family meeting in Orlando, FL-MCO?

ASSISTANT: Sure, I am perky to help you.

USER: Thank you.

ASSISTANT: Do you need a stopover in between your journey?

USER: I need a break in between my journey.

ASSISTANT: Can I know your travelling dates please?

USER: I intend to start on 05/09 and my return date would be on 05/11.

ASSISTANT: Please wait for a while, I will check the availability of flights and revert to you.

USER: Sure.

ASSISTANT: Thank you for your time, there is a flight available in UA airline, flight number 1015 having fare 100 and a lay by.

USER: That's perfect, you can proceed with the booking.

ASSISTANT: Your reservation has been confirmed.

USER: Thank you for your help in booking.

ASSISTANT: Thank you for reaching us.