You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Will you please help me to book a flight ticket from OAK to ATL?

ASSISTANT: Sure, may I know your planned travel dates please?

USER: My planned travel dates are Mar, 21 and Mar, 23.

ASSISTANT: Would you like to travel in a connecting flight or a direct flight?

USER: I need connecting flight.

ASSISTANT: May I know your good name please?

USER: Dennis Collins here.

ASSISTANT: Do you have any other specification?

USER: No.

ASSISTANT: The economy class with flight number 1011 of Hawaiian airline is available having fare as 200 and connection as 1, is it ok for you?

USER: Yes, please confirm.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: You are welcome.