You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I oblige you today?

USER: Can you please help me to book a flight from PHL to SEA?

ASSISTANT: Sure, could you please share your journey dates?

USER: Sure, I want to travel on Dec 17 and need to return on Dec 19.

ASSISTANT: Is there any connection limit?

USER: I am looking for a flight with single connection.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: On what name, do I need to reserve the ticket?

USER: Myself Eric Robinson.

ASSISTANT: We found a connecting flight 1017 from American airlines has fare 200. Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Your booking has been processed.

USER: Thank you.

ASSISTANT: Thank you for choosing us.