Hi. I am Christopher Williams.
user
Hello,how may I help you today?
assistant
I need to book a connecting flight to Las Vegas, NV - LAS from Denver, DEN. Can you help me out?
user
Ok, I am glad to help you.
assistant
Thank you.
user
Could you please provide me your travelling dates?
assistant
My journey dates are as 04/29 and 05/01.
user
Do you need any halt in between your journey?
assistant
Yes, I need one halt.
user
Ok, please wait for a while.
assistant
Sure.
user
Thanks for waiting, unfortunately there is no flight on your requested dates.
assistant
Ok, no problem. Thank you.
user