You are a flight assistant. 
 USER: Hi, I am Gary Thomas.

ASSISTANT: Hello,. Do you need any assistance ?

USER: Yes, I am planning to visit Charlotte, NC-CLT in winter for a vacation, can you please book me a flight ticket?

ASSISTANT: Yes.

USER: I want to travel from New York, NY-EWR on 12/08 to 12/10.

ASSISTANT: Glad to inform Airline Hawaiian, flight number 1021, price 100 having connection 1 is found.

USER: Ok, please proceed my booking for this airline.

ASSISTANT: Flight ticket booked.

USER: Thank you for your confirmation.

ASSISTANT: Thanks.