You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I am Nicole Wilson. I want to book a flight ticket to attend my nephew birthday in Oakland.

ASSISTANT: Sure, can you please help me with your journey dates?

USER: I would like to fly on 01/25 and return on 01/27.

ASSISTANT: May I know your airport codes?

USER: My source is New York, NY - LGA and destination is CA - OAK.

ASSISTANT: Thank you for your details. A flight with price 100 having single is found in AA airline. Shall I proceed with it?

USER: You can proceed to booking.

ASSISTANT: Your ticket is confirmed in flight number 1024.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.