You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I render you today?

USER: Me and my parents are planning to take part in the prayers of Detroit Temple at Detroit , can you help me with booking under fare 5000?

ASSISTANT: Sure, we can book a ticket for you as per your requirements.

USER: Thank you.

ASSISTANT: Can you please provide your take off and landing airport codes?

USER: I will start from SFO my nearest airport to reach DTW.

ASSISTANT: May I know on what dates you prefer to travel?

USER: My trip dates are 02/20 and 02/22.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: Sure.

ASSISTANT: Thank you for waiting, may I know your name please?

USER: Catherine Robinson here.

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

USER: No issues. Thank you.