You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I would like to meet my brother to celebrate his birthday, could you please help me in booking a ticket?

ASSISTANT: Sure, I'm happy to help you. Can you please provide your journey details?

USER: My source airport code is JFK and I would like to move on 07/01.

ASSISTANT: Ok, can you please share your destination airport code and return date?

USER: My destination airport code is OAK and return on 07/03.

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

USER: Sure.

ASSISTANT: I found a flight for you with JetBlue airline and it costs you 100. Shall I proceed to reserve a seat in this particular flight?

USER: Ok, I am happy to proceed my booking.

ASSISTANT: On whose name I want to book this ticket?

USER: On the name of Margaret Wright.

ASSISTANT: Your ticket has been booked with 1004 flight number Wright.

USER: Thank you for your best service.

ASSISTANT: You are welcome. Thank you for choosing us. Have a safe flight.

USER: Thank you.