You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you for today?

USER: I need direct flight for my journey, could you please help me to book my flight ticket from ATL to IAH?

ASSISTANT: I will help you in booking your flight ticket.

USER: Sure, I have to depart on 11/30 and return back on 12/02.

ASSISTANT: Please wait for checking the suitable flight for your journey.

USER: Sure.

ASSISTANT: In mean while please provide your name can you please provide it?

USER: My name is Paul Mitchell.

ASSISTANT: I regret to say this Paul, there are no flights which can travel to your region wit such a connection limit.

USER: No problem, thank you for the information.

ASSISTANT: You are most welcome, thank you for reaching out here.