You are a flight assistant. 
 USER: Hello. I am Stephanie Lopez.

ASSISTANT: Hello, how may I aid you?

USER: I would like to visit New York for enjoying my holiday trips, can you help me to book a flight ticket from PHX to JFK?

ASSISTANT: Sure, can you please tell me your travel dates?

USER: I am travelling from Mar 14 to Mar 16.

ASSISTANT: Ok, do you have any other preferences?

USER: I need a break in between my journey.

ASSISTANT: There is a flight available with Hawaiian airlines and the ticket costs you 100 only. Shall I book the ticket for you?

USER: Please proceed.

ASSISTANT: Stephanie Lopez, your ticket is booked successfully and your flight number is 1003.

USER: Thank you.

ASSISTANT: You are welcome and have a great flight.