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