You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Sharon Nelson here. I want to attend a music event in Charlotte.Can you book a ticket from DTW to CLT?

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: My depart date is 08/04 and return date is 08/06.

ASSISTANT: There is a flight with airline JetBlue, which is exactly matched to your criteria. Can I proceed with that?

USER: Make sure that the price limit should not exceed 200.

ASSISTANT: Yes, it matches your details.

USER: Please proceed with the booking.

ASSISTANT: Your ticket is confirmed.

USER: Thank you for the help.

ASSISTANT: Most welcome.