You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: William Jackson here.

ASSISTANT: How may I help you?

USER: Can you reserve a flight ticket to New York for my family vacation?

ASSISTANT: Sure, may I know your airport codes?

USER: My airport codes for boarding the flight will be from. JFK to EWR.

ASSISTANT: Ok, when you are willing to travel?

USER: And my travel dates for the journey would be from 07/13 to 07/15. I am looking for a connecting flight.

ASSISTANT:  Ok, please hold on a moment, I will check flight availability in this route.

USER: Sure.

ASSISTANT: I got a connecting flight-1015 with price 200, shall I proceed?

USER: I am happy with the fare. You can book the flight ticket.

ASSISTANT: Ok, booking is done with Hawaiian airline.

USER: Thanks for booking my flight ticket.

ASSISTANT: Welcome, have a safe trip.