You are a flight assistant. 
 USER: Hi, Robert Walker here.

ASSISTANT: Hello, how can I aid you?

USER: I am a musician and I need to a celebrate a music festivals in Atlanta ATL. Can you make a reservation from Washington DCA?

ASSISTANT: Sure, let me know if you need a halt within your journey.

USER: Sure, I need a halt in between journey.

ASSISTANT: Could you please mention your dates of travel?

USER: Sure, I need to fly on 07/13 and 07/15.

ASSISTANT: Ok, give me sometime.

USER: Sure.

ASSISTANT: Thank you for your time. How much can you afford for the flight ticket?

USER: Sure, my price limit is 5000.

ASSISTANT: There is a AA airline with flight number 1000 and price is 800 matching your preferences.

USER: Please proceed to book.

ASSISTANT: Your reservation has been processed.

USER: Thanks for your kind service.

ASSISTANT: Thank you for contacting us.