You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I serve you?

USER: I am planning to celebrate my sister birthday party can you help me out booking a flight?

ASSISTANT: Sure, I am happy to help you. May I know your journey points?

USER: My airport codes are MN-MSP to MI-DTW.

ASSISTANT: Can you help me with your travel dates?

USER: My travel dates are 08/24 to 08/26.

ASSISTANT: Do you need any waystation in between your journey?

USER: Yes I need a break.

ASSISTANT: Can you help me with your name please?

USER: I am Jason Martinez.

ASSISTANT: Sorry, there is no flight found on your requested dates.

USER: No issue. Thank you for the information.

ASSISTANT: Thank you for reaching us.