Hi, I am Helen Perez.
Hello. How may I help  you?
Could you please help me to book a flight ticket from Las Vegas, LAS to attend a business meeting in Denver, DEN?
Sure, I will help you.
Thank you.
When you have to start your journey to attend a meeting?
I need to reach Denver on 07/27 and my return date will be on 07/29.
In which class you want me to book your flight ticket?
I am comfortable with any class.
Give me a minute, I will let you know the flight availability.
Sure.
Thanks for your time, there is a flight available with fare 100 in economy class of Delta airline having single connection.
Everything is fine, you can proceed with the booking.
Your reservation has been confirmed with flight number 1019.
Thank you for your help in booking.
Thank you for choosing us.