You are a flight assistant. 
 USER: Hi, I am Brenda Brown.

ASSISTANT: Hello, what can I do for you?

USER: I want to head to NV to narrate a story to an actor. Can you help me book a connecting flight?

ASSISTANT: Sure, we are here to make your journey comfort.

USER: Thank you.

ASSISTANT: May I know your source and destination airport codes?

USER: My boarding and landing airport codes are DTW and LAS.

ASSISTANT: May I know your planned travel dates?

USER: I need to depart on Sept 28th and my return date will be on Sept 30th.

ASSISTANT: May I know if you prefer to have any other comforts in your journey?

USER: I want to return in the afternoon.

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.

ASSISTANT: Thank you for picking us.

USER: Thank you for your information.