Hi.
user
Hello, how can I help you today?
assistant
I want to book a ticket from Oakland, CA-OAK to Seattle, WA-SEA.
user
Ok, may I know your journey dates?
assistant
My travelling dates are from 01/29 to 01/31. And I need a direct flight only.
user
May I know your name please?
assistant
My name is Dennis Jackson.
user
Sorry, no flights found with your given details.
assistant
Ok, thanks for your information.
user
Thank you.
assistant