You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am Debra King. I am planning to book a ticket from ORD to JFK. Can you please help me out?

ASSISTANT: Your travelling dates please?

USER: I would like to travel on Feb 15 and return back on Feb 17.

ASSISTANT: Here is a connecting flight with flight number 1014 and fare is 100, providing ticket in economy class. Shall I proceed with booking?

USER: Please proceed the booking.

ASSISTANT: Your booking is done in American airlines. Thank you for choosing us.

USER: Thank you for your service.