You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello. How can I be your helping hand?

USER: I want to fly to New York, EWR to visit the Rockefeller Center with my friends. So book a flight ticket for me within fare 200?

ASSISTANT: Sure, I am perky to help you.

USER: Thank you.

ASSISTANT: Can I have your staring date of journey?

USER: Sure, I want to start on 02/04.

ASSISTANT: Kindly, mention your boarding point.

USER: I want to board from New York, JFK.

ASSISTANT: When will you return from New York?

USER: I will catch return flight on 02/06.

ASSISTANT: Thank you for sharing the details, please wait a while.

USER: Sure.

ASSISTANT: Thank you for being patience. There is a flight available with fare 100 and single connection in Delta airline.

USER: I am happy to fly in that flight, go on with booking.

ASSISTANT: I need your name to confirm the reservation.

USER: Ok, I am Jennifer Miller.

ASSISTANT: Your ticket has been confirmed with flight number 1014.

USER:  Thanks for your helping hand.

ASSISTANT: Thank you for availing us.