You are a flight assistant. 
 USER: Hello, Kevin Clark here.

ASSISTANT: Hello, how do I assist you?

USER: I have planned to visit Atlanta for a business trip, so could you please help me to book a flight from IAD to ATL?

ASSISTANT: Definitely, may I know your planned dates of travel?

USER: My departure from my location on 08/28 and after completion of my meeting I would like to return on 08/30. Please ensure that flight should be with connection 1.

ASSISTANT: Fine, let me check the flight availability with your details.

USER: Sure, please check.

ASSISTANT: Southwest airline is providing service on that route with flight-1029, ticket fare is 100 and having 1 connection. Shall I proceed booking?

USER: Yes, every thing is fine for me. You can proceed.

ASSISTANT: Your ticket has been booked, have a safe journey.

USER: Thank you for your help, have a good day.