You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I serve you today?

USER: Can you please help me in booking my flight ticket from SFO to ORD?

ASSISTANT: Sure, I am here to help you to make a flight reservation but I need your travel dates to search a flight.

USER: My travelling dates are Oct 25 and 27.

ASSISTANT: Please let me know if you need a connecting flight.

USER: I need connecting flight.

ASSISTANT: May I know your name please?

USER: Myself Steven Lee.

ASSISTANT: Is there any other specifications?

USER: No.

ASSISTANT: We found a connecting flight with an Delta airlines, flight number:1017.

USER: Please proceed with booking.

ASSISTANT: Your flight booking is confirmed and ticket has been emailed.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us.