Hello,.
user
Hello, how can I help you today?
assistant
I need a direct flight to travel from Las Vegas, NV - LAS to Denver, CO - DEN. Can you aid me in booking a flight ticket?
user
Sure, can I have your name please?
assistant
I am Brian Baker.
user
Ok, let me know your travelling dates?
assistant
I will fly on 08/26 and recur on 08/28.
user
Ok, please wait for a while.
assistant
Sure.
user
Thanks for waiting, no flight reservation found with your details.
assistant
Ok, thank you.
user
Thank you for choosing us.
assistant