Hi.
user
Hello, how may I assist you today?
assistant
I want to book a flight ticket to Las Vegas with price under 200. Can you help me with it?
user
Sure, to book your ticket I need to know your travelling dates?
assistant
Travelling dates are 09/25 and 09/27.
user
Please forward with your airport codes?
assistant
Airport codes are LGA-LAS.
user
May I know your good name please?
assistant
My name is Alexander Rodriguez.
user
In Delta airline with fare of 100 having a halt,  we found a seat for you. Shall I proceed for booking?
assistant
Yes, you can proceed.
user
Your ticket has been booked.
assistant
Thanks for the help.
user
Thanks for availing us.
assistant