Hello.
user
Hello, how may I help you today?
assistant
My name is John White, I want to book a flight from LAX to PHX. Can you book a flight for me?
user
Sure, can you share your travel dates please?
assistant
I will travel on DEC 29 and return on Dec 31.
user
Sorry, there is no flight services available on your required routes.
assistant
Ok, thank you for the information.
user
Thank you for reaching us.
assistant