Hello. Emily Johnson here.
user
Hello, how may I help you today?
assistant
I want to book a ticket from LAS to PHL for a birthday function.
user
Sure Emily, can I have your travelling dates?
assistant
My travelling dates are from 08/08 to 08/10.
user
Sorry Emily, no flight's available on your request because of climate change.
assistant
That's ok. Thank you for searching.
user
Thank you for approaching us.
assistant