Hello. I am Joseph Johnson.
user
Hello, how can I help you?
assistant
I am planning to enjoy fun filled vacations at Houston, HOU. So can you please help me in booking a flight ticket from Oakland, OAK?
user
Sure, I am here to assist you.
assistant
Thank you.
user
Can you please share me your trip dates?
assistant
My trip dates are from 12/04 to 12/06.
user
Do you have any other requirements?
assistant
I need a direct flight ticket.
user
Sorry to inform you that, no flights are available on your requirement.
assistant
Ok, no issues at all. Thanks for your information.
user
Thank you for opting us.
assistant