Hello.
Hello, how may I assist you?
Myself John Martinez. I am looking for a flight from LAS to DEN, can you help me in booking the flight ticket?
Sure, I am happy to help you and can you please help me out by providing your preferable travel dates?
Sure, my planned travel dates are 06/30 and 07/02.
Please wait for a moment.
Ok, I will wait for your response.
 Based on your travel details, I have found a flight with a single connection with a fare of 100 from Delta airlines. If you are ok with this, please inform me to book the flight.
That's fine, please proceed in booking.
Ok, your flight ticket booking is done in 1021 flight.
Thank you for your service.
You are most welcome and have a happy journey.