Hello, I am Cynthia Phillips.
user
Hello, how can I help you?
assistant
I would like to visit Redwood regional park with my family. Can you please help me to book a ticket from SFO to OAK? I need a direct flight.
user
Sure, may I know your journey dates?
assistant
My journey dates will be on 10/20 to 10/22.
user
Ok, please wait for a moment.
assistant
Ok.
user
Sorry, no flights found with your given details.
assistant
Not an issue, thank you.
user
Thank you for opting us.
assistant