Hello, I am Nicole Collins.
user
Hello, how can I help you?
assistant
I would like to visit Texas State Capital at Austin, AUS. So, can you please book a ticket for me?
user
Sure, may I know your source airport code?
assistant
My source point is DCA.
user
Could you please provide your travelling dates?
assistant
My preferable journey dates are from 11/22 to 11/24.
user
We found that there are no flights available with your criteria.
assistant
OK, no problem, thanks for the information.
user
Thank you for contacting us.
assistant