You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: I am Ronald Green, can you help me to search for a connecting flight?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: Can you please share your depart and arrival dates?

USER: My travelling dates are June 03 and 05.

ASSISTANT: May I know your take off and landing airport codes?

USER: My airport codes are CLT and IAD.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Thank you for sharing the details.

USER: Ok.

ASSISTANT: Hawaiian airline flight is running on your route with single connection and fare 100 in economy class.

USER: Proceed with booking.

ASSISTANT: May I confirm it? Ok, your ticket has been confirmed with flight number 1004.

USER: Thank you.

ASSISTANT: Thank you for approaching us.