You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I want to travel from ATL to OAK. Can you help me to book a flight ticket?

ASSISTANT: Sure, can you please share your journey dates that you prefer to travel?

USER: I want to travel in the flight on Dec 19 and Dec 21.

ASSISTANT: Do you require any stopovers in your journey?

USER: I want to travel in a connecting flight.

ASSISTANT:  Would you let us know if you have any other preferences?

USER: No.

ASSISTANT: Please share your name.

USER: Joseph Scott.

ASSISTANT: As per the intents mentioned, Hawaiian Airlines is providing a connecting flight and the airfare is about 200. Shall I proceed with flight 1020?

USER: Proceed to booking.

ASSISTANT: Your booking is done.

USER: Thank you for your help.

ASSISTANT: Thanks for reaching us.