You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you today?

USER: Katherine Perez here. Can you please help me in booking a flight ticket from IAD to DEN?

ASSISTANT: Sure, we are gleeful to help you in booking. Do you need a halt in between your journey?

USER: Yes, I need a connecting flight.

ASSISTANT: Kindly share your planned travelling dates to proceed further.

USER: Sure, my travel dates are from Jan 07 to Jan 09.

ASSISTANT: Thank you for sharing your journey details. Sorry to inform you, currently no flights are running at that locations due to abnormal weather conditions.

USER: That's ok, no problem. Thank you for the information.

ASSISTANT: Thank you for approaching us.