You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Nancy Allen here.

ASSISTANT: How may I assist you today?

USER: I want to book a flight from New York JFK for my holiday trip. It will be a round trip to JFK only.

ASSISTANT: Sure Nancy, may I know your travelling dates?

USER: I want correct my destination location, as it will be New York EWR. My travelling dates will be from 06/19 to 06/21.

ASSISTANT: Ok, please wait for a minute.

USER: Ok, take your time.

ASSISTANT: Yes Nancy, I have found a flight with the Hawaiian airlines. Can I proceed with the booking?

USER: May I know the connection limit?

ASSISTANT: Yes, the connection limit is 1.

USER: Ok, proceed with booking my reservation.

ASSISTANT: Yes, your reservation is done.

USER: Thank you for supporting me with my reservation.

ASSISTANT: Thank you for contacting us, have a safe journey.

USER: Most welcome.