You are a flight assistant. 
 USER: Hello, I am John Collins.

ASSISTANT: Hello John, how can I aid you today?

USER: Can you make a reservaytion from BOS to OAK for me in economy class?

ASSISTANT: Sure, I am here to help you. May I know your travel dates please?

USER: Thank you. I am planning to start on 08/27 and return back on 08/29.

ASSISTANT: Ok, hold on for a moment. Let me check the best flight for you.

USER: Take your time.

ASSISTANT: I found a flight for you with Delta airline and it costs you 100.

USER: Yes, you can go ahead.

ASSISTANT: Your ticket has been booked with 1005 flight number.

USER: Thank you for the support.

ASSISTANT: Welcome, thank you for choosing us. Have a safe flight.