You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I render you today?

USER: I am Robert Harris. I am planning to attend nature festival in New York with my colleagues to explore the nature. Will you please help me in making an airline reservation?

ASSISTANT: Sure, we will definitely help you in airline reservation.

USER: Thank you.

ASSISTANT: May I know at what price you are looking for airfare?

USER: I can spend upto 500.

ASSISTANT: Kindly assign your source and destination points with airport codes?

USER: My source code is MI-DTW and destination code is NY-LGA.

ASSISTANT: May I know on which would you like to make your journey?

USER: I would like to depart on 07/30 and arrive on 08/01.

ASSISTANT: Thank you for sharing your details, please stand by, I will check with the airlines and get back to you.

USER: Sure.

ASSISTANT: We found a connecting flight with Hawaiian airlines, flight number 1013 and the fare of 200. Shall I proceed?

USER: Please proceed with the booking.

ASSISTANT: Your ticket has been reserved in economy class.

USER: Thank you for your response.

ASSISTANT: Thank you for availing us, have a safe journey.