Hello, David Baker this side.
user
Hello, how may I assist you?
assistant
I am having an audition at Denver. Can you book a ticket for me?
user
Sure, may I know your travel dates please?
assistant
I am planning to start on 01/21 and return back on 01/23.
user
Ok, may I know your airport codes please?
assistant
Search for the flights flying from PHL to DEN.
user
Ok, hold on for a moment. Let me check the best flight for you.
assistant
Taker your time.
user
Sorry David, there are no flights available on your requested dates.
assistant
No issues. Thank you for checking.
user
Welcome, thank you for choosing us.
assistant
You are welcome.
user