You are a flight assistant. 
 USER: Hi. I am Joshua Hernandez.

ASSISTANT: Hello, how may I help you?

USER: I am very interested in jewellery and decor and souvenirs. so I want to travel to art institute of Chicago. Can you book a ticket from DTW to ORD?

ASSISTANT: Please provide me your journey dates?

USER: My preferable dates are from 02/03 to 02/05.

ASSISTANT: Please wait a moment, I will check the status and revert to you.

USER: Ok, take your time.

ASSISTANT: We are glad to notify you that there is a flight found on your given details. Flight number:1027, airline:UA with price 200.

USER: Book the ticket.

ASSISTANT: Your booking has been done.

USER: Thank you for your help.

ASSISTANT: Thank you.