Hi, I am Lisa Hall.
Hello, how may I help you?
Can you book a flight ticket from SFO to DEN?
Sure, I am here to assisyt you.
Ok.
Can I have your trip dates?
My preferable dates are 02/01 - 02/03.
Thank you for your details, we found that no flights were running to that location.
Ok, thank you.
Thank you for reaching us.