Hello.
user
Hello, how can I best serve you?
assistant
I am Ronald Young. I want to book a flight ticket from LAS to BOS. Could you help me in booking?
user
Sure, may I know your journey dates?
assistant
My journey dates are from 05/21 to 05/23.
user
Do you need any other specifications?
assistant
I need a halt.
user
Ok, please wait for a while.
assistant
Ok.
user
Sorry to say that, there is no flight found on your requested dates.
assistant
That's ok, no problem. Thank you.
user
Thanks for approaching us.
assistant