Hello. I am Michelle Johnson.
user
Hello. How can I aid you?
assistant
I am looking for a flight from IAH to LAS, can you help me out?
user
Sure, may I know your planned travel dates?
assistant
My trip dates are from 06/26 till 06/28.
user
Ok, please wait for a while.
assistant
Sure.
user
Thank you for waiting. Here, there are no flights available for your desired dates.
assistant
That's ok, no problem. Thank you for the information.
user
Thank you for reaching us.
assistant