You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Karen Robinson.

ASSISTANT: How may I assist you?

USER: Can you assist me in flight ticket booking to LAS to JFK to attend a client meeting?

ASSISTANT: May I know your travel dates?

USER: Sure, my dates are 03/03 and 03/05.

ASSISTANT: We found a flight on your details with airline Hawaiian, flight number: 1019.

USER: I am ok with the flight that you have mentioned, please proceed with booking.

ASSISTANT: Your ticket has been booked.

USER: I am happy with your service, thank you.

ASSISTANT: Thank you so much for choosing us.

USER: Welcome.