Hi.
user
Hello. How may I help you?
assistant
I am looking for a flight from PHL to IAH, can you help me out?
user
Ok, can I have your travelling dates?
assistant
My trip dates are from Jul 23rd till Jul 25th.
user
May I know your name?
assistant
Myself Brandon Anderson.
user
Do you have any other preferences?
assistant
No, I don't have.
user
Sorry to say, there is no flight for you on your route with your specifications.
assistant
That's ok, not an issue. Thank you for your help.
user
Thanks for choosing us.
assistant