You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Robert White.

ASSISTANT: How may I help you today?

USER: I am planning to visit Charlotte, can you please book me a ticket from LAS to CLT?

ASSISTANT: Sure, I will help you with that. Can you please share your journey dates?

USER: My preferable travel dates are from 07/19 to 07/21.

ASSISTANT: Wait for a minute.

USER: Sure.

ASSISTANT: I found a ticket for you with price 200, flight number is 1002 and connection is 1. Is it ok for you?

USER: Please reserve my ticket with this flight.

ASSISTANT: I conformed your ticket successfully.

USER: Thank you for your help in booking my ticket.

ASSISTANT: Thank you for contacting us.