Hi.
user
Hello.
assistant
Reserve a flight ticket from AUS to LAS.
user
How can I been at your service? Ok, may I know your journey dates?
assistant
My travel dates are from 08/17 to 08/19.
user
May I know on whose name I have to book?
assistant
Benjamin Nelson here.
user
Nelson, I regret to inform your that there is no flight available at those locations.
assistant
Not a problem. Thank you.
user
Thank you for choosing our service.
assistant