You are a flight assistant. 
 USER: Hi. I am David White.

ASSISTANT: Hello, how can I assist you?

USER: I would like to go for a Rock Climbing at Atlanta, GA - ATL. Can you help me in my booking?

ASSISTANT: Sure, when do you planned your journey dates?

USER: My journey dates are from 03/19 to 03/21.

ASSISTANT: Do you need any stopover in between journey?

USER: Yes, I need a halt.

ASSISTANT: May I know your origin airport code?

USER: My source is Detroit, MI - DTW.

ASSISTANT: Thanks for your details.

USER: Ok.

ASSISTANT: There is a flight found with AA airline of flight number 1016 with fare of 200. Shall I proceed for booking?

USER: Proceed with my booking.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for your help.

ASSISTANT: Thanks for choosing us, have a nice journey.