You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Can you book a flight ticket from OAK to JFK?

ASSISTANT: Sure, may I know your planned journey dates?

USER: Aug, 25 and Aug, 27 are my travel dates.

ASSISTANT: Can I have your name?

USER: George Turner here.

ASSISTANT: Let me know your connection limit.

USER: I am comfortable with any number of connections.

ASSISTANT: In which class would you like me to book your ticket?

USER: I need to travel in economy class.

ASSISTANT: Is there any time concern?

USER: No.

ASSISTANT: Please, wait for a moment.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a direct flight of Hawaiian airline available with fare 100 in economy class. Shall I confirm it?

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed with flight number 1024.

USER: Thank you.

ASSISTANT: Thank you for opting us.