You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Pamela Hernandez here.

ASSISTANT: How may I guide you?

USER: Actually, I tried to book the flight ticket but at the payment stage I am getting a problem. Can you please help me to book a flight ticket from LAS to JFK?

ASSISTANT: Sure, could you please share your planned travel dates?

USER: Sure, my travelling dates are from 09/14 to 09/16.

ASSISTANT: Please hold on a moment, Pamela.

USER: Ok.

ASSISTANT: I found a flight for you in AA airlines with fare 100, Can I book your ticket?

USER: Please proceed with the booking.

ASSISTANT: Ok, your booking is confirmed with flight number 1024.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us.