Hello.
user
Hello, how can I aid you?
assistant
Samuel Wright is my name. I would like to visit Houston Arboretum and Nature Center at Houston, HOU. So, can you please book me a flight ticket from AUS?
user
Sure, please let me now your planned dates.
assistant
I will start my journey on 05/05 and I will be back on 05/07.
user
Sorry, there are no flights with your requirement.
assistant
Fine, thank you for your time.
user
Have a good day.
assistant