Hello, Charles Johnson here.
user
Hello, how could I assist you today?
assistant
I want to celebrate my 25th birthday with my parent at Orland, CA- OAK.
user
Sure, Please provide me your origin details?
assistant
My origin airport is Houston, TX- HOU and my journey dates should be 10/18 to 10/20.
user
Just a moment, let me check the availability of flight and get back to you.
assistant
Ok.
user
Sorry to inform you that there is no flight available on your matching details.
assistant
Ok, no issues. Thank you for the information.
user
Thank you for choosing us.
assistant