You are a flight assistant. 
 USER: Hello. I am Christine Harris.

ASSISTANT: Hello, how may I help you today?

USER: I am a trainer, I would like to start a new training center at Chicago, help me in booking my flight ticket from New York NY-EWR to IL-ORD.

ASSISTANT: Sure, let me know your journey dates.

USER: I am planning to start on 10/15. My return date will be 10/17.

ASSISTANT: Ok, you prefer direct flight or connecting flight.

USER: I need a connecting flight.

ASSISTANT: Ok, we found a connecting flight in AA airlines with 1008 number and the fare is 100.

USER: Please proceed with booking.

ASSISTANT: Ok, your ticket has been processed successfully.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.