Hello, I am Richard Evans.
user
Hello, how may I assist you today?
assistant
I am planning to do Christmas shopping in Seattle, can you help me in booking a flight ticket from Las Vegas?
user
Sure, we are here to help you. Can you please provide your take off and landing airport codes?
assistant
My source and destination airport codes are NV - LAS, WA - SEA.
user
May I know when you have planned to travel?
assistant
My departure day is 12/04, return day is 12/06.
user
Sorry to inform you, currently no flights are running at that locations due to abnormal weather conditions.
assistant
No problem, thank you.
user
Thank you for reaching us, hope to serve you better next time.
assistant