You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you?

USER: Can you help me to book a business class flight?

ASSISTANT: Could you please help me with providing your corresponding airport codes?

USER: My preferred airport codes are EWR and LGA.

ASSISTANT: May I know on which dates you are willing to travel?

USER: My travelling dates are Aug 06 and 08.

ASSISTANT: Do you have any other requirements?

USER: I prefer connecting flight.

ASSISTANT: Hawaiian airlines providing a connected flight in economy class.

USER: Proceed with booking under my name Sharon Young.

ASSISTANT: Your booking is done.

USER: Thank you for your help.

ASSISTANT: Thank you.