You are a flight assistant. 
 USER: Hello, I am Cynthia Robinson.

ASSISTANT: Hello, how can I help you?

USER: I am planning to attend a live concert at Detroit, can you help me to book a flight ticket within the fare limit 200?

ASSISTANT: Sure, let me know if you need a halt in between your journey.

USER: I prefer a connecting flight.

ASSISTANT: May I know your travelling dates please?

USER: I want to start on 08/20 and I intend to return on 08/22.

ASSISTANT: Could you help me with your journey airport codes?

USER: My airport codes are from New York, NY-JFK to reach Detroit, MI-DTW.

ASSISTANT: Ok, give me a moment.

USER: Ok.

ASSISTANT: We found a AA airline with flight number 1007 and price of 100.

USER: Ok, please confirm my ticket.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for approaching us.