Hello, I am Michael Lee.
user
Hello, how may I aid you?
assistant
I would like to attend my Client Meeting in Charlotte, NC - CLT. Can you book a flight ticket from Las Vegas, NV - LAS?
user
Sure, may I know your journey dates?
assistant
My travel dates are from 01/13 to 01/15.
user
Sorry, there are no flights currently available to your roue.
assistant
Thanks for your kind information.
user
Thank you for reaching us.
assistant