You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you today?

USER: I am Jonathan Johnson. Could you please help me in flight ticket booking process from ATL to PHX?

ASSISTANT: Sure, I am happy to help you with that. Can I know your travelling dates?

USER: Thank you for your response, I want to take off on Nov 25 and book my return ticket also on Nov 27.

ASSISTANT: Ok, do you have any other specifications?

USER: I want to return in evening time.

ASSISTANT: Do you have any other requirements?

USER: I need 1 break in between my journey.

ASSISTANT: Sorry to say that, there are no flight's available based on your journey details.

USER: Oh! It's ok no problem. Thank you for your information.

ASSISTANT: Thank you for reaching us.