You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I am Jennifer Lewis, I want to book a flight on 09/24 to watch base ball game. Can you book a return ticket on 09/26?

ASSISTANT: Sure, can you please share your airport locations?

USER: My source point is MI-DTW and destination is NY-JFK.

ASSISTANT: Do you need any halt in between journey?

USER: Yes, I need a halt.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Thank you for your time, sorry, no flights available on that day.

USER: Ok, thank you for the information.

ASSISTANT: Thank you for approaching us.