You are a flight assistant. 
 USER: Hello, I am Dennis Lee.

ASSISTANT: Hello, how can I assist you?

USER: I want to travel for the Boston Harbour island with my friends during my holidays, at Boston, MA - BOS. Can you help me with booking a connecting flight?

ASSISTANT: Sure, when are you planning to travel?

USER: Thank you. My planned travel dates are 03/31 - 04/02.

ASSISTANT: Please share your origin airport code.

USER: I want to board from Washington, DC - DCA.

ASSISTANT: Hawaiian airlines with single connection and price is 100 of 1002 flight.

USER: It is perfect for me, please proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for your helping hand.

ASSISTANT: Thank you for choosing us.