You are a flight assistant. 
 USER: Hello, I am Anna Scott.

ASSISTANT: Hello, how may I assist you today?

USER: I am planning to visit st john church at Detroit, MI-DTW. can you please help me out booking a flight ticket.

ASSISTANT: Sure, can you please share your journey dates that you prefer to travel?

USER: I am planning to start on 05/28 to 05/30.

ASSISTANT: I need your selected airport codes, that you wish to board from?

USER: My source point is Charlotte, NC-CLT.

ASSISTANT: Do you have any specifications to be met?

USER: I need a break in between my journey.

ASSISTANT: Thank you for providing your details. We found a flight in UA airline having a halt and fare is 100. Shall I make it confirm?

USER: Yes, you can proceed with the booking.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for your service.

ASSISTANT: Thank you for approaching us.