You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you today?

USER: I am Catherine Thomas.

ASSISTANT: Ok.

USER: I want to attend a Music concert at Washington, DC-IAD, can you please reserve me a ticket from Atlanta, GA-ATL?

ASSISTANT: Sure, we are perky to help you. Do you prefer any halt in between your journey?

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

ASSISTANT: May I know when you have planned to travel?

USER: My journey dates are from 02/17 to 02/19.

ASSISTANT:  Ok, please wait a moment, let me search a flight for you.

USER: Ok.

ASSISTANT:  Thanks for your precious time. We found Spirit airline fare of 200. Shall I proceed for booking with single stopover flight?

USER: Yes, please proceed.

ASSISTANT: Your ticket has been confirmed with airline number 1024.

USER: Thank you.

ASSISTANT: Thank you for reaching us.