You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you?

USER: I am Janet Davis. I have a plan to attend the food festival with my family members in New York. Can you please help me in booking a flight ticket with price 200?

ASSISTANT: Sure, please help me with your planned dates.

USER: My planned dates are 09/18 and 09/20.

ASSISTANT: Can I have your airport codes please?

USER: My airport codes are MI-DTW and  NY-JFK.

ASSISTANT: There is a connecting flight with price 100, flight number is 1002. Shall I make a move?

USER: Ok, proceed with booking.

ASSISTANT: Your ticket has been confirmed with Delta airlines.

USER: Thank you for your service.

ASSISTANT: Have a good day.