You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you at this moment?

USER: Can you please help me in booking my flight ticket from LAS to EWR?

ASSISTANT: Sure, can you please mention your connection limit?

USER: Sure, I need a single connecting flight.

ASSISTANT: May I know, on which dates you prefer to travel?

USER: My travelling dates are from 09/14 to 09/16.

ASSISTANT: May I know your name please?

USER: Myself Katherine Nelson.

ASSISTANT: In which airlines you are willing to travel?

USER: I would like to prefer normal-cost airline.

ASSISTANT: Are there any more specifications in your journey?

USER: No.

ASSISTANT: There is a flight found matching your essentials, Hawaiian as airlines, flight number 1002, and the fare of 200 in economy class. Shall I proceed?

USER: Please proceed with the booking.

ASSISTANT: Your ticket has been reserved with connecting flight.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us.