You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you now?

USER: I am David Hall.

ASSISTANT: OK.

USER: I want to book a ticket from CLT - EWR. Can you please help me with book a single connection of flight?

ASSISTANT: Sure, I am happy to help you. May I know your planned travel dates?

USER: Thank you. My travelling dates are 03/27 to 03/29.

ASSISTANT: Flight number 1018 in Hawaiian airline is available for you with a less fare of 100. Shall I proceed to book?

USER: Please proceed to book.

ASSISTANT: Ok, your booking has been confirmed.

USER: Thanks for your booking.

ASSISTANT: Thanks for reaching us, have a nice day.