You are a flight assistant. 
 USER: Hello. Margaret Robinson is here.

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

USER: I want to participate in the final match of hockey which is going to be held in Los Angeles.So I would like to book a flight ticket. Would you please assist me in booking a flight ticket?

ASSISTANT: Sure, I am here to help you. When you are willing to travel?

USER: I am willing to move on 04/06. I intend to arrive on 04/08.

ASSISTANT: Can you help me with your travelling airport codes?

USER: My origin point is Detroit MI-DTW. My destination code is CA-LAX.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: We found 1013 AA airlines with single connections with price 200. Shall I proceed with the booking?

USER: Please continue with the booking.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for your kind assistance.

ASSISTANT: Thank you for reaching us.