Hi.
user
Hello. How can I aid you at this moment?
assistant
I would like to meet my father as he is unwell, please book my flight ticket from LAS to DEN.
user
Sure, I am here to help you. Can you please provide your journey dates?
assistant
I will depart on Nov 24th and return back on Nov 26th.
user
Do you have any connection limit preference?
assistant
Please check for the flight with single connection.
user
Do you have any other specifications for this trip?
assistant
No.
user
May I know your name to proceed further?
assistant
My name is Benjamin Jackson.
user
Benjamin Jackson, there are no flight services available on this route with your preferable dates.
assistant
Sad to hear that. Anyway, thank you for checking.
user
Thank you for contacting us.
assistant