Hello.
user
Hello. How can I help you today?
assistant
Please help me to book a flight ticket from LAS to DEN.
user
Sure, I am here to help you in booking. Can you please share your travel dates?
assistant
My travelling dates are 04 to 06 of Sep.
user
Ok, please share your name.
assistant
I am Barbara Campbell.
user
Let me know your connection limit.
assistant
I need a connecting flight.
user
Do you have any specification?
assistant
I prefer to return in the afternoon.
user
Sorry, no flights are available on your preferable travel dates.
assistant
It's ok, not a problem, thank you.
user
Thank you for reaching us, have a nice day.
assistant