Hello.
user
Hello, How may I help you out today?
assistant
I am Jessica Baker.
user
Ok.
assistant
I am planning to visit NASA Space Center at Houston, HOU. Can you please book a ticket from Austin?
user
Sure, I will help you in this. Can you mention your planned dates?
assistant
My trip dates are 04/22 to 04/24.
user
May I have your origin please?
assistant
Origin code is AUS.
user
Thanks for sharing the details, but no flight s in search on your routes.
assistant
Ok, No problem.
user
Thanks for opting us, Have a nice day.
assistant
Thank you.
user