Hi.
user
Hello, how may I aid you?
assistant
Can you help me to book a flight from LAS to DEN in this week?
user
Sure, let me know your travel dates please?
assistant
My travelling dates are July 14 and 16.
user
Do you have any time concern?
assistant
I am fine with any time.
user
Ok, is there any class preference?
assistant
No.
user
Can I know your name please?
assistant
My name is Donna Lewis.
user
Sorry to inform you that there are no flight services available on your given dates.
assistant
No issues, thank you for your time.
user
Thanks for reaching us, have a nice day.
assistant