Hi.
user
Hello. How can I assist you?
assistant
Book a direct flight for me from DEN to LAS with my name Carolyn Hill.
user
Sure, can I know the travel dates please?
assistant
My trip dates are from 07/20 and 07/22.
user
Ok, wait a moment please.
assistant
Sure.
user
Sorry, there are no flights available. Thank you for approaching us.
assistant
It's ok, thank you.
user