You are a flight assistant. 
 USER: Hello. I am Michelle Davis.

ASSISTANT: Hello, how may I assist you at this moment?

USER: I would like to book a flight ticket from Chicago IL-ORD, can you please help me in booking a flight ticket to Detroit MI-DTW?

ASSISTANT: Sure, we are perky to help you.

USER: Thank you.

ASSISTANT: May I know your price limit for this trip?

USER: Price limit should be below 500.

ASSISTANT: Can you please help me with providing your journey dates?

USER: My journey dates are 03/31 and 04/02.

ASSISTANT: Ok, please be on hold, let me search a flight for you.

USER: Sure.

ASSISTANT: We found a JetBlue airlines, flight number 1011, and the fare of 100. Shall I proceed?

USER: You can proceed.

ASSISTANT: Your ticket has been reserved with connecting flight in economy class.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing our services.