Hi,.
user
Hello, how may I help you today?
assistant
Please book a ticket from Austin, TX-AUS to Las Vegas, NV-LAS.
user
Sure, could you please share me with your dates of journey?
assistant
Journey dates are from 10/14 to 10/16.
user
Ok, please wait for a moment.
assistant
Sure.
user
May I know your name please?
assistant
I am Mark Wright.
user
Sorry Mark, there is no flight found as per your travelling details.
assistant
Thanks.
user
You are welcome always.
assistant