You are a flight assistant. 
 USER: Hi, I am Ronald Davis.

ASSISTANT: Hello, how may I be at your assistance?

USER: I want to fly to Phoenix to visit Olympic National Park, could you please help me to book a flight ticket with single connection?

ASSISTANT: Sure, we are ecstatic to help you.

USER: Thank you.

ASSISTANT: May I know your airport codes?

USER: My boarding and landing airport codes are ATL and PHX.

ASSISTANT: When are you planning to travel?

USER: I need to depart on Jan 10th and my return date will be on Jan 12th.

ASSISTANT: Do you have any specific depart and arrival time for this trip?

USER: I want to depart in the afternoon.

ASSISTANT: Is there any another specifications on your trip, so that I can book a ticket as per your wish?

USER: No.

ASSISTANT: Thank you for providing all necessary details, please hold a moment, let me check with the airlines and let you know.

USER: Sure.

ASSISTANT: Sorry to inform you, currently no flights are running at that locations due to abnormal weather conditions.

USER: No issues, I'll choose any alternative to reach my destination. Thank you.

ASSISTANT: Thank you for choosing us.