Hello.
user
Hello, how may I serve you at this moment?
assistant
David Lopez here. I want to fly from LAS to PHX. Can you check the flight availability on this root/.
user
Sure, I will help you. Please send your travelling dates.
assistant
My planned travel dates are 03/04 and 03/06.
user
Note. Do you have any class or time preferences?
assistant
Make sure that, my return time should be in afternoon only.
user
Do you have any connection or airline preferences?
assistant
I want a flight with maximum connection of 1.
user
Sorry, there is no flight available on your journey dates.
assistant
No issues, thank you for the information.
user
You are welcome, have a nice day.
assistant