You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I want to book a flight ticket to Detroit to visit Belle Isle Park, can you help me in booking a flight ticket from ORD?

ASSISTANT: Yes, can you tell me your dates of travel?

USER: Sure, I planned my trip on the dates Nov 1 and Nov 3.

ASSISTANT: Can you share me your destination airport code?

USER: My destination airport code is DTW.

ASSISTANT: Do you have any preferences?

USER: Yes, I am looking for one stopover in between my journey.

ASSISTANT: I have found an economy class ticket with a price of 100 and it is a direct flight.

USER: That's fine, please book my ticket.

ASSISTANT: Can I know your name for booking?

USER: Sure, please book the ticket under the name Gary Lee.

ASSISTANT: Your ticket has been booked.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for reaching us.