You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, may I know your good name please?

USER: My name is Stephen Wilson.

ASSISTANT: How can I help you?

USER: I would to like meet my childhood girl friend, so I need to make a flight reservation.

ASSISTANT: Will you please go through your travelling necessity?

USER: Sure, my schedule dates are from 02/14 to 02/16. My destination airport is TX-IAH and origin airport is NY-JFK.

ASSISTANT: Your travelling details are flight number :1024, airline :Spirit with one connection and price limit is 100. Shall, I book the ticket.

USER: Yes, you can.

ASSISTANT: Your ticket has been booked. Hope you enjoy.

USER: Thank you.

ASSISTANT: Have a nice journey.