You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: My engagement is planned at Carowinds, its a theme park. So, look after the arrangements, I have to go to Charlotte,CLT. Can you book a flight on 05/13?

ASSISTANT: Sure, can you please provide your origin airport code?

USER: Sure. I will board from Detroit, DTW named as Motor city also.

ASSISTANT: Please provide your return date?

USER: Please check flights on 05/15.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: We found a flight with Hawaiian airlines, flight number is 1012 with one connection and price is 200. Shall I proceed?

USER: Ok, I am flexible to travel with that airline.

ASSISTANT: For further proceeding can I know your name please?

USER: I am George Campbell.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you for assisting me.

ASSISTANT: Thanks for choosing us.