Hi.
user
Hello.
assistant
I'm Charles Collins here.
user
Charles, how may I assist you today?
assistant
I want to travel from ORD on 03/31 to meet my friend in Las Vegas.
user
Sure, may I know your trip details?
assistant
Ok, my destination airport is LAS, and return date is 04/02.
user
Ok, wait for a moment.
assistant
Sure.
user
Sorry Collins, no flights as per your details.
assistant
Oh! It sounds bad to me anyways, thanks for your help.
user
Thank you for contacting us.
assistant
Thank you, for your information.
user
You are welcome.
assistant