You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: Please help me in booking a plane ticket with my name Thomas Edwards  to Oakland,OAK.

ASSISTANT: Sure, please share your source details.

USER: Washington, DCA is my source point.

ASSISTANT: Ok, help me with your journey dates.

USER: I will start my journey on 11/24 to 11/26.

ASSISTANT: Ok, may I know your budget?

USER: I can afford up to 500.

ASSISTANT: Ok, please be on hold.

USER: Sure.

ASSISTANT: Thank you for being on hold, we found a flight with 1002 number found in Delta plane and the fare is 200.

USER: Is it a direct flight?

ASSISTANT: No, It is a connecting flight.

USER: I need a direct flight. Do not proceed.

ASSISTANT: Ok.

USER: Thank you.

ASSISTANT: Thank you for choosing us.