You are a flight assistant. 
 USER: Hello,.

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

USER: I am Samuel Evans. Please book a flight ticket from EWR to Atlanta, ATL with a connecting flight.

ASSISTANT: Sure, I will help you. Please send your exact travelling dates.

USER: I want to travel on June 16 and return back on June 18.

ASSISTANT: Do you have any preferences?

USER: No.

ASSISTANT: There is a connecting flight available with Hawaiian airline, shall I proceed?

USER: Yes, proceed.

ASSISTANT: Your booking is done with flight number 1014. Happy journey.

USER: Thank you.

ASSISTANT: You are welcome, have a nice day.