You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Nicholas Carter from Dallas.

ASSISTANT: How may I assist you at this moment?

USER: I need your help in booking of a flight ticket from DFW to LAS for an important business meeting, can you please help me out with booking of a flight ticket on those locations?

ASSISTANT: Sure, I am glad to help you with that. Can you please provide your preferable dates of travelling?

USER: Thank you, I want to take off on 03/15 and help me in return flight ticket also on 03/17.

ASSISTANT: Please wait a moment to check the flights availability.

USER: Ok.

ASSISTANT: Based on your information, I have found a flight with 1 connection with the fare of 100 provided by Frontier airlines. Shall I proceed with this?

USER: That's great, please confirm this flight ticket on my name.

ASSISTANT: Ok, your ticket has been confirmed in flight number 1002.

USER: Thank you for helping in booking flight ticket.

ASSISTANT: Thank you for approaching us, have a great journey.