You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: Please book my ticket from LAS to BOS.

ASSISTANT: Sure, I am happy to assist you in booking. Please share your planned travelling dates to proceed further.

USER: I want to travel on Jan 25 and 27.

ASSISTANT: May I now your name?

USER: Cynthia Johnson here.

ASSISTANT: Do you need any break?

USER: I need a connecting flight.

ASSISTANT: Is there any other specifications?

USER: No.

ASSISTANT: We found a connecting flight with an Hawaiian airlines, flight number:1009.

USER: Book my ticket.

ASSISTANT: Your flight ticket has been reserved with an economy class.

USER: Thank you.

ASSISTANT: Thank you for approaching us.