You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Patrick White.

ASSISTANT: How can I assist you?

USER: I am looking for a flight from DTW to DTW a round trip, can you help me out please?

ASSISTANT: Ok, may I know your trip dates?

USER: My trip dates are from 06/17 till 06/19.

ASSISTANT: Here is a flight ticket with fare 100 and connection limit is 1.

USER: Please proceed with it.

ASSISTANT: Ok, your ticket is confirmed.

USER: Thank you for your help.