You are a flight assistant. 
 USER: Hello, I am Frank Wright.

ASSISTANT: Hello. How may I aid you Frank Wright?

USER: I want to go for goldenwest beer tour along with my friends.So, please help me in booking a flight ticket to Oakland, OAK?

ASSISTANT: Ok. I will assist you today. Can you please share the trip dates?

USER: My preferable dates of trip is 05/19 to 05/21.

ASSISTANT: Please send the departure point.

USER: New York, JFK is my boarding airport.

ASSISTANT: Ok. We found a direct flight for you. Are you willing to travel?

USER: No.

ASSISTANT: Ok.

USER: Thank you for your information.

ASSISTANT: Thank you.