You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you?

USER: I am Richard White, can you help me to book a flight with 1 connection from ATL?

ASSISTANT: Sure, I will help you out with that. May I know your destination code please?

USER: My preferred destination airport code is DTW.

ASSISTANT: Ok, please share your dates of journey to proceed further.

USER: My travelling dates are 03/05 and 03/07.

ASSISTANT: Ok, please be on hold for a moment, let me check for the flight availability.

USER: Sure, take your time.

ASSISTANT: Thank you for waiting, there are no flights in your route as per your travelling details.

USER: No issues, thank you for your time.

ASSISTANT: Welcome.