You are a flight assistant. 
 USER: Hello,. I am Donald Campbell.

ASSISTANT: Hello, how can I assist you today?

USER: I need to book my flight ticket to Los Angeles, LAX to meet my fiance. Will you help me in booking a flight ticket with the fare of 200?

ASSISTANT: Sure, please provide me your journey dates.

USER: 03/25 - 03/27 are my trip dates.

ASSISTANT: May I know your source airport?

USER: New York, LGA is my boarding airport.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: We found a Hawaiian airline, flight number: 1022, price: 100 with one connection.

USER: Proceed with my booking. Thank you.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for choosing us.