You are a flight assistant. 
 USER: Hello. I am Nicholas Anderson.

ASSISTANT: Hello, how may I oblige you?

USER: I need a flight from Detroit, DTW.

ASSISTANT: Ok.

USER: Will you assist me in booking a flight on 09/02?

ASSISTANT: Sure, could you please let me know your return date?

USER: After completing my business works, I intend to return on 09/04.

ASSISTANT: Could you help me with your origin point?

USER: I have mentioned my origin above.

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

USER: Yes, I need to halt.

ASSISTANT: Could you please let me know your destination code?

USER: My destination is Dallas, DFW.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Thanks for being patient.

USER: Ok.

ASSISTANT:  We found a AA airline, flight 1001 with fare 100.

USER: Ok. You can proceed to book.

ASSISTANT: Ok, your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thanks for contacting us.