You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I helpful to you?

USER: I have to shoot a movie, So I scheduled a song at New York. Can you reserve a seat from DTW?

ASSISTANT: May I know your name? Sure, may I know your journey dates?

USER: I am Nicholas Harris, need a flight with in a cost of 500. I am planning a movie song from 04/14 to 04/16.

ASSISTANT: May I know your destination airport code?

USER: Destination is New York, LGA.

ASSISTANT: Do you have any connection limit?

USER: If possible, It will be comfortable to travel with a connecting flight.

ASSISTANT: Give me a moment, let me check the availability of flight's.

USER: Sure.

ASSISTANT: Thank you for being patience, I got a flight matching your journey.

USER: Ok.

ASSISTANT: The flight is of Southwest airline with price 100. Can I book this flight for you?

USER: Sure, I am willing to travel.

ASSISTANT: Thank you, your flight has been booked with the number 1020.

USER: Ok.

ASSISTANT: Thank you for opting us for the service.

USER: Thanks for confirming my ticket.

ASSISTANT: Have a great journey.