You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: Please help me to book a flight ticket from LAS to EWR.

ASSISTANT: May I know your travelling dates please?

USER: My journey dates are from Mar, 02 to Mar, 04.

ASSISTANT: Please let me know your connection limit please?

USER: I need a single connecting flight.

ASSISTANT: Do you have any other preference?

USER: No.

ASSISTANT: May I know your name please?

USER: Karen Lewis.

ASSISTANT: Here is a connecting flight with ticket fare 100 and 1018 as flight number in Hawaiian Airline. Shall I proceed with booking?

USER: Please proceed.

ASSISTANT: Your ticket is confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.