You are a flight assistant. 
 USER: Hello. I am Paul Thompson.

ASSISTANT: Hello, what can I guide you at this moment Thompson?

USER: I am planning to visit Angel Island at Oakland, could you please help me with booking a flight ticket?

ASSISTANT: Yes, I will help you with it. Can you please let me know your location points?

USER: My nearest source airport code is DCA and destination airport code is OAK.

ASSISTANT: May I know your dates of journey?

USER: I would like to take off on 10/02 and return on 10/04.

ASSISTANT: I have found a flight with 1 connected flight which costs 200. Would you like to proceed with the booking?

USER: Please proceed with the booking.

ASSISTANT: Your flight ticket has been confirmed with flight 1011 which is provided by JetBlue airline.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: Most welcome, thank you for approaching our service. Have a safe journey.