You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please help me in booking my flight ticket from AUS to CLT?

ASSISTANT: Sure, please share your planned trip dates?

USER: My planned travel dates are Dec 23-25.

ASSISTANT: Do you have any connection limit?

USER: I prefer to fly in connected flight.

ASSISTANT: Any other requirements to be met?

USER: I prefer to fly in major airlines.

ASSISTANT: May I know your good name?

USER: Myself, Charles Evans.

ASSISTANT: Hawaiian airlines flight- 1010 of price 100 with connection in economy class matches your given details, shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Ok, your flight ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.