You are a flight assistant. 
 USER: Hello,. I am Margaret Gonzalez.

ASSISTANT: Hello, how can I help you today?

USER: I have a plan to visit music festival at Atlanta, please book me a flight ticket  under price 200.

ASSISTANT: Sure, may I know your source and destination airport codes?

USER: My source code is DTW and Destination code is ATL.

ASSISTANT: Could you please share your planned journey dates?

USER: My travelling dates are from 12/13 to 12/15.

ASSISTANT: Ok, please wait for a moment.

USER: Ok.

ASSISTANT: We found a Hawaiian airline, flight number: 1006, price: 100 with one connection.

USER: Please go with booking.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for choosing us.