You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. What help that I can assist you right now?

USER: I am Deborah Scott. Can you help me in booking from EWR to DCA, as there is a business meeting?

ASSISTANT: Sure, I can help you and can you please let me know the dates of your journey?

USER: My trip dates are Dec 28 to Dec 30.

ASSISTANT: Do you have any other requirements?

USER: I need a connecting flight which depart in afternoon.

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

USER: No issue, thank you.

ASSISTANT: You are most welcome and next time we can serve you better. Thank you for reaching us.