You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am Sharon Smith. I want to book a flight ticket from LAX to DTW. Can you find a flight ticket for me?

ASSISTANT: Sure, may I know your trip dates?

USER: Sure, my planned trip dates are on Nov 06 and return on Nov 08.

ASSISTANT: Do you have any other preference?

USER: Yes, I want to return in the Afternoon.

ASSISTANT: We found a flight on Delta airline, flight number 1018 with the fare of 100. Return time is 3PM.

USER: Ok, you can proceed with the ticket booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.