Hello, Katherine Baker here.
user
Hello. How may I assist you?
assistant
My uncle is not well so I have to visit Denver. Can you please help me with booking a flight ticket.
user
Sure, may I know your travelling dates?
assistant
Sure, I want to go on 12/17 and return on 12/19.
user
Could you tell me the airport codes?
assistant
Yes, It's from PHX to DEN.
user
I am sorry to say that there is no flight found.
assistant
Ok no issues. Thank you for helping me.
user
Thank you for contacting me.
assistant