Hello.
user
Hello, how may I serve you at this moment?
assistant
I am Paul Thompson. Can you please help me in booking a flight ticket from PHX to SFO?
user
Sure, I will help you. Please send your travelling dates.
assistant
I want to fly on Aug 08 and return on Aug 10.
user
Noted. Do you have any preferences?
assistant
I need a direct flight.
user
Sorry, there is no flight available matching your requirements.
assistant
Not an issue. Thank you.
user
You are welcome, have a nice day.
assistant