You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Debra Wilson. I am planning to book a ticket to attend a music event at JFK. Can you please help me out to book a ticket from LAX?

ASSISTANT: Sure, I can do that for you. Please provide me your travel dates.

USER: I would like to travel on 07/11 and return back on 07/13.

ASSISTANT: There is a flight available with Spirit airlines and the ticket costs you 400 only. Shall I book the ticket for you?

USER: That's perfect, you can proceed the booking.

ASSISTANT: Wilson, your ticket is booked and your flight number is 1009.

USER: Thank you for your service.

ASSISTANT: You are most welcome and thank you for reaching us.