You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am planning to visit Institute of Arts at Detroit, can you help me with booking?

ASSISTANT: Sure, may I know your airport codes?

USER: My airport codes are DCA to DTW.

ASSISTANT: Can you please share your planned travel dates?

USER: My travel dates are Feb 13 and Feb 15.

ASSISTANT: May I know your connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: May I know your name please?

USER: I am Justin Nelson.

ASSISTANT: We found a Spirit airline, flight number: 1009, price: 100 with one connection.

USER: Please proceed.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you, have a good day.