You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Donna Gonzalez.

ASSISTANT: How may I aid you?

USER: I would like to travel to New York on a round trip from JFK. Can you help me in booking a ticket?

ASSISTANT: Sure, I am here to help you with booking. May I know your travelling dates to proceed further?

USER: My journey dates are 03/29 and 03/31.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: JetBlue airlines is providing you a connecting flight with a fare of 100, shall I book that flight?

USER: Please book the ticket.

ASSISTANT: Your ticket is booked with the flight number 1016.

USER: Thank you for your assistance.

ASSISTANT: Welcome, have a safe journey.