You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you today?

USER: I want to book a ticket from EWR to ATL, can you help me?

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

USER: My travel dates are Jan 20 and 22.

ASSISTANT: May I know your name please?

USER: I am Dorothy Young.

ASSISTANT: May I know your connection limit please?

USER: I prefer a connecting flight.

ASSISTANT: Do you have any requirements please?

USER: I want to depart in the afternoon.

ASSISTANT: Frontier airline is providing a connecting flight with economy class, shall I proceed for booking?

USER: You can book it.

ASSISTANT: Your ticket has been confirmed with flight number 1009.

USER: Thank you for booking.

ASSISTANT: You are welcome.