You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you for today?

USER: I am Gregory Adams. I want to book a flight ticket from OAK to ATL. Could you help me in booking?

ASSISTANT: I am glad to help you about your flight ticket booking. Can you please provide your planned dates of journey?

USER: My planned travelling dates are from 12/31 to 01/02.

ASSISTANT: Please be on hold for sometime to search for the suitable flight for my journey. Hawaiian airlines is providing a flight to your region having a ticket fare of 200 with single connecting flight. Shall I proceed with the booking in this flight?

USER: Yes, please proceed.

ASSISTANT: I have reserved your flight ticket successfully with the flight 1000 in an economy class.

USER: Thank you.

ASSISTANT: You are welcome.