You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you?

USER: I need to reach New York on 05/04 to treat an emergency case, can you help me to book a connecting flight?

ASSISTANT: Sure, can you please help me with your airport codes?

USER: My boarding point is PA-PHL and my destination is NY-EWR.

ASSISTANT: May I know your return journey date?

USER: My return date will be on 05/06.

ASSISTANT: Can you help me with your name?

USER: I am Raymond Thompson.

ASSISTANT: Thank you for your details. A flight with price 100 having single connection is found based on your given details. Shall I proceed with it?

USER: Ok, you can proceed.

ASSISTANT: Your ticket is confirmed in flight number 1000.

USER: Thanks for your response.

ASSISTANT: Thank you for choosing us.