You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am planning to go for OAK from DTW?

ASSISTANT: Sure, I can help you in booking flight ticket.

USER: Ok.

ASSISTANT: Can you please mention your travel dates for booking flight ticket?

USER: My trip dates are 08/20 and 08/22.

ASSISTANT: Please hold on a moment, I will check flight availability. There is a flight available in this route, airline is AA and flight number is 1020. Are you ok with this flight?

USER: Ok, please book it.

ASSISTANT: May I know your name for further process?

USER: Myself Amy Smith.

ASSISTANT: Your flight ticket is booked successfully.

USER: Thank you for booking my flight ticket.

ASSISTANT: Thank you for reaching us, have a nice day.