Hi, I am Samantha Lewis.
Hello, how may I assist you today?
I need to meet my parents after a long time can you please reserve a ticket for me?
Sure, can you please provide me your journey details?
source and destination are LAS-ORD and my starting and return dates are  01/06 and 01/08.
OK, please wait a moment. I will check and revert you.
I prefer 1 connection and price of 200. OK.
Thanks for your time. Unfortunately there is no flight found with your request.
OK, Thank you.
Thank for reaching us and have a good day.