Hello. I am Brandon Harris.
user
Hello, how may I help you?
assistant
I would like to take a flight from HOU to OAK, can you help me?
user
Sure, can I know your preferable dates?
assistant
Sure, my trip dates are 06/09 and 06/11.
user
Sorry, there are no flights found on given schedule.
assistant
It's ok, thanks for your information.
user
Thank you for reaching us.
assistant