You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you today?

USER: I want to book a flight ticket to New York NY-JFK, help me in booking my flight ticket from PA-PHL.

ASSISTANT: Sure, I am here to assist you.

USER: Thank you.

ASSISTANT: May I know your journey dates?

USER: 11/05 is my starting date, my return date will be on 11/07.

ASSISTANT: To proceed further, we need your name.

USER: I am Jerry Hill.

ASSISTANT: Ok, please specify your budget.

USER: 1000 is my fare limit.

ASSISTANT: Ok, please wait for sometime.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a direct flight based on your details. Shall I proceed?

USER: Please do not proceed, I need a connecting flight.

ASSISTANT: Ok.

USER: Thank you for your effort.

ASSISTANT: Thank you for availing us.