Hello, I am Ashley Lewis.
user
 Hello, how may I oblige you today?
assistant
Can You aid me in booking a flight from SFO to PHX?
user
Sure, can you please share your journey dates that you prefer to travel?
assistant
I am planning to start on Nov 29th and return back on Dec 1st.
user
 Thanks for sharing your details, we are unable to provide flight in between your journey routes due to heavy snowfall at destination airport.
assistant
No issues. Thank you for checking.
user
Thank you.
assistant
You are welcome.
user