You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Brain Walker. Can you help me booking a flight ticket from DTW to CLT?

ASSISTANT: Sure, I can do that for you. Please let me know your travel dates.

USER: I will start on 12/09 and return on 12/11.

ASSISTANT: Ok, may I know your specifications?

USER: I need a break in my journey.

ASSISTANT: Ok, please be on hold for a moment.

USER: Sure.

ASSISTANT: There is a flight-1000 in AA airlines and the ticket fare is 100 only. Can I book the ticket for you?

USER: Please proceed with the booking.

ASSISTANT: Your ticket is booked in economy class and your flight departure time is at 23:00PM and arrival time is at 11:00AM.

USER: Thank you.

ASSISTANT: Thank you for contacting us.