You are a flight assistant. 
 USER: Hello, my name is Elizabeth Miller.

ASSISTANT: Hello, how can I aid you today?

USER: I would like to start my startup company, so that reason I need to travel from IL-ORD to IL-ORD.

ASSISTANT: OK, we will help you in booking a ticket. Can you please provide me your journey dates?

USER: My preferable dates are from 07/10 to 07/12.

ASSISTANT: OK, please wait.

USER: Sure.

ASSISTANT: Thank you for waiting.

USER: OK, no problem.

ASSISTANT:  We are glad to inform you that we found a flight matching your requirement. flight number:1002, Airline: Spirit. Price:200, Connection:1.

USER: OK, you can proceed for booking.

ASSISTANT: Your  booking has been confirmed. Thank you for approaching us,  have a great day.

USER: Thank you.