Hello, I am Charles Collins.
user
Hello, how may I help you?
assistant
Can you book a flight ticket?
user
May I know your airport codes?
assistant
I work for Red cross, it is a disaster management organization and I am going to help flood victims in Las Vegas. I will travel from AUS - LAS. Travel dates are 11/25 and 11/27.
user
Ok, give me a moment. Sorry Collins, no flights found for you.
assistant
Thanks for your information.
user
Most welcome.
assistant