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