You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I support you today?

USER: I am planning to enjoy this weekend with my friends in CLT. Can you please make a reservation from ORD?

ASSISTANT: Sure, let me know your trip dates?

USER: Sure, I want to travel on Jan 8 and need to return on Jan 10.

ASSISTANT: Any preferences?

USER: I need a connecting flight.

ASSISTANT: Can you share your name please?

USER: Patricia Scott here.

ASSISTANT: Delta Airlines has a connecting flight with number 1008 for fare 400, shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Your ticket is reserved in economy class.

USER: Thank you.

ASSISTANT: Thank you for opting us.