You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you?

USER: I am Robert Miller and I want to head to Charlotte, NC-CLT on 08/24 from Denver, CO-DEN to attend my grand father's retirement function.

ASSISTANT: Could you please let me know your return date?

USER: My return date would be on 08/26.

ASSISTANT: Ok , please wait a while.

USER: Sure.

ASSISTANT: Thanks for being waiting . There is a airline that matches your specification.

USER: May I know the flight details?

ASSISTANT: Airline:Hawaiian, flight number:1002 with 1 connection and the price is 100.

USER: Ok, you can proceed with this airline.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for your service.

ASSISTANT: Thank you for choosing us.