You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how can I aid you at present?

USER: Please book a ticket from Washington DC-DCA to Seattle, WA-SEA for festival celebrations.

ASSISTANT: Sure, we are happy to help you for booking. Can you please share your budget?

USER: Price limit 200.

ASSISTANT: Ok, please share your travelling dates.

USER: My travelling dates are from 06/04 to 06/06.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Thanks for your time. Sorry to say that, there were no flights found at your location due to abnormal weather conditions.

USER: Thanks.

ASSISTANT: May I know your name for documentation?

USER: I am Carolyn Rodriguez.

ASSISTANT: Ok, Thank you for reaching us.