You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. What type of help that you are expecting from my side?

USER: I want to attend meeting at Chicago, can you please help me in booking from MSP to ORD?

ASSISTANT: Sure, on what dates that you are willing to book your flight ticket?

USER: Ok, my planned dates of journey are from Jan, 11 to Jan, 13.

ASSISTANT: Do you have any particular class to travel?

USER: No, I want a to travel in a flight which is having depart time at afternoon.

ASSISTANT: May I know your good name please?

USER: Sure, my name is Virginia Edwards.

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

USER: Ok, not an issue. Anyways, thank you for your service.

ASSISTANT: Most welcome and thank you for opting us.