You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you today?

USER: I am Angela Johnson.

ASSISTANT: Ok.

USER: I am planning to go for death valley adventure at Detroit, DTW. Can you reserve me a flight ticket with fare 200?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: Could you please help in forwarding the travelling dates?

USER: Sure, I will depart on 12/03 and return on 12/05.

ASSISTANT: Could you please help me with your source code?

USER: New York, JFK is my take off airport code.

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

USER: Yes, I need a halt in between my journey.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: There is a Delta 1023 airline with fare of 100 and a halt in between the journey. Shall I proceed with booking?

USER: Yes, you can proceed.

ASSISTANT: Your booking has been confirmed on name of Angela Johnson.

USER: Thank you for your assistance.

ASSISTANT: Thank you for approaching us, have a nice day.