Hi.
user
Hello, how may I oblige you today?
assistant
 I am Gregory Taylor want to travel PA-PHL from IAH. Can you book a direct flight?
user
Sure, can you please share your journey dates that you prefer to travel?
assistant
My travel dates are Sep 09 and Sep 11.
user
We are pleased to inform you that we have found a UA airline, flight number-1004 connections-2 and price limit is 100.
assistant
No, do not proceed. Thank you for providing information.
user
Your welcome.
assistant