You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you at this moment?

USER: I have planned to book a plane ticket to attend office meeting in LAS, can you book a ticket from ATL?

ASSISTANT: Please share your travelling dates?

USER: My preferred dates are July 30th and Aug 1st.

ASSISTANT: May I know your connection limit?

USER: I need single connection between my trip.

ASSISTANT: Any other preferences?

USER: No other preferences required.

ASSISTANT: May I know your good name?

USER: Nicole Allen.

ASSISTANT: We found direct flight in the economy class with fare 100, shall I proceed for booking?

USER: Proceed booking.

ASSISTANT: Your ticket has been confirmed with flight number 1004 in Hawaiian Airlines.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us.