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

ASSISTANT: Hello. How can I assist you at this moment?

USER: I want to travel from DTW to ORD. Can you book a flight ticket for me?

ASSISTANT: Sure, I am happy to help you with that. Can I have your travel dates please?

USER: I want to travel on 07/09 and 07/11.

ASSISTANT: Ok, please wait a moment.

USER: Ok, take your time.

ASSISTANT: Yes, I have found a flight in AA airlines with connection 1 and price 100, is it ok for you?

USER: Yes, book the ticket.

ASSISTANT: Ok Michelle Phillips, I have confirmed a ticket with flight number 1000.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us, have a great journey.