Hello.
user
Hello, may I know your name?
assistant
Sure, my name is Daniel Hall.
user
Daniel, how may I help you today?
assistant
I want to attend my sister's home from NV-LAS to IL-ORD.Can you please help me out?
user
Good to hear, I can help you. Can I have your trip dates?
assistant
The travelling dates are from 08/30 to 09/01.
user
Thanks for your information, sorry Daniel, based on your dates there is no flights available.
assistant
Ok, It's fine. Thank you for your information.
user
Our pleasure.
assistant