You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I am planning to visit my cousin wedding at Las Vegas. Can you help me with booking?

ASSISTANT: Sure, help me with your travel points?

USER: I would like to fly from MI-DTW to NV-LAS.

ASSISTANT: May I know your travel dates?

USER: My preferable dates are 12/28 to 12/30.

ASSISTANT: Do you have any preferences?

USER: Yes, I need a halt.

ASSISTANT: We found a connecting flight UA with flight number 1017 and fare is 100. Shall I proceed?

USER: Yes, go ahead.

ASSISTANT:  Your booking is confirmed.

USER: Thank you for your information.

ASSISTANT: May I know your name?

USER: I am Joshua Carter.

ASSISTANT: Thank you.

USER: Thank you.