You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I need to schedule my trip to travel Atlanta. Can you please help me in reserving the ticket from PHX to ATL?

ASSISTANT: Sure, please share your trip dates?

USER: I am planning my trip on Aug 24 and again I will return back on Aug 26.

ASSISTANT: Do you have any connection preferences?

USER: I am comfort to travel in single connection flight.

ASSISTANT: Is there any other concern?

USER: No, I don't have any specifications regarding my journey.

ASSISTANT: May I know your name please?

USER: Myself Jonathan Perez.

ASSISTANT: Sorry, no flights found as per your preferences.

USER: Not a big deal, anyhow thank you very much for your kind information.

ASSISTANT: Thank you for choosing us.