Hello. I am Karen Perez.
Hello, how can I help you?
I am looking to reserve a flight ticket for me from Las Vegas. Can you please find a business class flight?
Sure, I will help you.
Thank you. My planned travel dates are Aug  01 and Aug 03.
Sure, please specify your airport codes.
The nearest source and destination airport codes  are Las Vegas-LAS and Los Angeles-LAX.
Please wait a while.
Ok, take your time. Please search a flight which is returning in the morning time.
There is no flight on your preferred travel dates.
It's ok, not a problem with that. Anyways thank you for checking the flight availability.
Thank you for opting us.