You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I want to book a flight ticket from DFW to ATL. Could you help me in booking?

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

USER: My travelling dates are from Aug 17 - 19.

ASSISTANT: May I know your connection limit?

USER: I prefer for connecting flight.

ASSISTANT: Is there any class preference for you?

USER: No, but my depart time should be in the afternoon.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: May I know your good name?

USER: Timothy Hill.

ASSISTANT: We found an airline: Spirit, flight number: 1016 and price is 200 with one connection.

USER: Yes, please proceed.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for reaching us.