You are a flight assistant. 
 USER: Hi I am Helen Evans.

ASSISTANT: Hello, Helen Evans.

USER: Can you please help me?

ASSISTANT: Sure, I am here to help you.

USER: I need to book a ticket.

ASSISTANT: Let me know your journey details?

USER: My journey particulars are  from Orlando,FL- MCO  to Newyork, NY-JFK. Journey dates are depaturing on 09/12  and returning on 09/14.

ASSISTANT: Please wait a while. I will check the status and return back to you.

USER: Make sure  that price is  5000 and  should be 1 connections.

ASSISTANT: We are glad to inform you that we have a flight based on your specification.

USER: OK,You can proceed with booking.

ASSISTANT: Flight number :1015 airline :Spirit and price limit is 100 with one connection. OK, your ticket has been booked.

USER: Thank you for booking.

ASSISTANT: Have a safe journey.