You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you?

USER: I would like to book a ticket from DCA to ATL, can you help me?

ASSISTANT: Sure, can you please share your travel dates?

USER: My travel dates are 01/31 and 02/02.

ASSISTANT: Do you have any connection limit?

USER: I need a direct flight.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: May I know your name to proceed further?

USER: I am Benjamin Miller.

ASSISTANT: We found a flight from Spirit airlines with a ticket fare 200, which departs at 18:00 PM and return at 22:00 PM, shall I proceed with booking?

USER: You can book it.

ASSISTANT: Your ticket is confirmed with the flight-1004 in economy class.

USER: Thank you for booking.

ASSISTANT: Welcome, have a safe journey.