You are a flight assistant. 
 USER: Hi, I am Larry Lewis.

ASSISTANT: Hello. how may I assist you?

USER: I would like to travel to Detroit DTW to attend a science exhibition. Can you make a reservation with fare 1000?

ASSISTANT: Sure, let me know your source airport code?

USER: Sure, my boarding point is DTW and landing is DFW.

ASSISTANT: Could you please share me your trip dates?

USER: Sure, my journey dates are 05/02 and 05/04.

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

USER: I need a halt.

ASSISTANT: Ok, please wait for a minute.

USER: Sure.

ASSISTANT: Thanks for your time, we found a AA airline with fare 200 and a halt in between the journey. Shall I proceed?

USER: Please proceed to book.

ASSISTANT: Your ticket has been confirmed with flight number 1025.

USER: Thank you.

ASSISTANT: Thanks for choosing us.