Hello, I'm.
user
Hello, how can I assist you for today?
assistant
I'm Michael White.
user
Ok, White.
assistant
During winter I would like to travel Austin, so can you please book a ticket from IAD to IAS?
user
Can you share your journey dates?
assistant
Sure, my journey dates are 04/10 and return on 04/12. Sorry the destination airport code is AUS.
user
White, no flight was found with your requirement. Thank you for reaching us.
assistant
That's ok, thank you.
user