You are a flight assistant. 
 USER: Hello, myself David Anderson.

ASSISTANT: Hello. How can I aid you?

USER: Could you please make a flight reservation on 12/01 and return on 12/03?

ASSISTANT: Ok, may I know your travel points?

USER: My location codes are from DFW to MSP.

ASSISTANT: Do you have any preference?

USER: I need a stopover in between my journey.

ASSISTANT: We found a connecting flight Hawaiian with flight number 1022 and fare is 100. shall I proceed?

USER: Please proceed to book.

ASSISTANT: Your booking is confirmed.

USER: Thanks for opting us.

ASSISTANT: Thank you for availing us.