You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I oblige you today?

USER: Margaret Parker here and I would like to attend a business conference in Atlanta, can you please reserve a flight ticket from MSP to ATL?

ASSISTANT: When are you planning to make your journey?

USER: I would like to start my journey on 06/12 and return back on 06/14.

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

USER: Oh! Sad to hear that, I will go with another alternative to go there.

ASSISTANT: Thank you for your positive response.

USER: Thank you for the information anyways.