You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I oblige you today?

USER: Can you aid me to book a flight ticket from MSP to LAS?

ASSISTANT: Sure, could I have your trip dates, please?

USER: My trip dates are Aug 23 and Aug 25 respectively.

ASSISTANT: May I know your good name?

USER: Anthony Allen here.

ASSISTANT: Do you have any specifications?

USER: I prefer for a connecting flight to travel.

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

USER: Thanks for the help.

ASSISTANT: Thank you for choosing us.