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

ASSISTANT: Hello, how can I assist you today?

USER: I am planning to visit Redwood regional park located at Oakland CA-OAK, can you please aid me in booking a flight ticket?

ASSISTANT: Sure, may I know your planned travel dates?

USER: My planned travel dates are 12/06 and 12/08.

ASSISTANT: Please share me your source point.

USER: My source point is Chicago IL-ORD.

ASSISTANT: Do you need a halt in between your journey?

USER: Yes, I need a halt in between my journey.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: We found a direct AA airline, flight number: 1028 and price is 100.

USER: Please proceed with the booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for your kind assistance.

ASSISTANT: Thank you for opting us. Have a safe flight.