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

ASSISTANT: Hello, how may I assist you?

USER: As I am a Scientist, I want to visit Orlando science center which is at Orlando, MCO. Can you help me in booking a flight ticket from Detroit, DTW?

ASSISTANT: Sure, please share your travelling dates?

USER: I scheduled my dates on 07/01 to 07/03.

ASSISTANT: Do you have any other specifications?

USER: Yes, I need a lay by in between my journey. Price limit is 200.

ASSISTANT: We found a flight ticket in UA airline, 1002 flight number which is exactly matches your requirements. Shall I proceed for booking?

USER: Please proceed to reserve it.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thanks for choosing us.