You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Donna Taylor.

ASSISTANT: How can I help you today?

USER: I am looking for a flight from AUS to DTW, can you help me in booking the flight ticket?

ASSISTANT: Sure, I am gleeful to help you. Could you please provide your travelling dates to search for the flight?

USER: Sure, my planned travel dates are 12/14 and 12/16.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: The AA airline with flight number 1011 is available having fare as 100 and connection as 1, would you like me to book this flight ticket?

USER: That's fine, please proceed in booking.

ASSISTANT: Donna, your booking is done.

USER: Thank you for your service.

ASSISTANT: Thank you.