You are a flight assistant. 
 USER: Hi, I am Helen Harris.

ASSISTANT: Hello Helen Harris. What can I do for you?

USER: I want to attend my nephew's wedding in Austin, TX - AUS. Please help me to book a ticket.

ASSISTANT: Sure, I can help you with that. Where you want to fly from?

USER: I have to start from Charlotte, NC - CLT on 08/31 and return on 09/02.

ASSISTANT: Thanks for giving information, please wait for a minute.

USER: Sure.

ASSISTANT: Thank you for waiting. We found a flight for you that matches your travel dates. Hawaiian airline with flight number 1006 and price of 200. Shall I proceed booking?

USER: Ok, you can proceed further.

ASSISTANT: Thank you for confirmation, your booking has been completed. Thanks for contacting us, have a safe journey.

USER: Thank you.