You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I want to book a flight ticket to PHL to meet my childhood friend. Can you please aid me for booking from EWR?

ASSISTANT: Sure, let me know your trip dates?

USER: My trip dates are on Dec 10 and 12.

ASSISTANT: Do you have any requirements?

USER: I need a stopover.

ASSISTANT: Ok, can you share your name to proceed further?

USER: Sandra Taylor is my name.

ASSISTANT: Delta Airlines has a connecting flight with number 1023 for fare 100, shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket is reserved in economy class.

USER: Thank you.

ASSISTANT: Thank you for opting us.