You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Rachel Mitchell here.

ASSISTANT: How may I aid you?

USER: Could you please help me in booking a flight ticket from EWR to JFK?

ASSISTANT: Sure, I am glad to help you out with that. Can you please share your travel dates?

USER: Thank you, my trip dates are 11/28 - 11/30.

ASSISTANT: May I know your airline preference?

USER: I am ok with any airlines.

ASSISTANT: Do you have any connection limit?

USER: I need a single connection.

ASSISTANT: Do you have any other requirements?

USER: No, thank you for asking.

ASSISTANT: Ok, please be on hold.

USER: Sure.

ASSISTANT: There is a flight from United Airlines with a ticket fare 100, shall I proceed with booking?

USER: Please reserve.

ASSISTANT: Your ticket has been confirmed with the flight-1003 in economy class.

USER: Thank you.

ASSISTANT: Welcome, have a safe trip.