You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how best can I aid you?

USER: Please book a ticket from Atlanta, GA-ATL to Los Angeles, CA-LAX for an Auto show.

ASSISTANT: Sure, can you please let me know your travelling dates?

USER: My travelling dates are from 01/18 to 01/20.

ASSISTANT: Do you prefer any halt in between journey?

USER: Connections limit is 1.

ASSISTANT: May I know your good name please?

USER: I am Justin Perez.

ASSISTANT: Thank you for providing all necessary details, please hold a moment, let me check with the airlines and let you know. Sorry to inform you that, currently no flights are running at that locations due to abnormal weather conditions.

USER: Thanks.

ASSISTANT: Thank you.