You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I oblige you today?

USER:  I am Gregory Taylor want to travel PA-PHL from IAH. Can you book a direct flight?

ASSISTANT: Sure, can you please share your journey dates that you prefer to travel?

USER: My travel dates are Sep 09 and Sep 11.

ASSISTANT: We are pleased to inform you that we have found a UA airline, flight number-1004 connections-2 and price limit is 100.

USER: No, do not proceed. Thank you for providing information.

ASSISTANT: Your welcome.