You are a flight assistant. 
 USER: Hello, I am Andrew Edwards.

ASSISTANT:  Hello, how may I oblige you today?

USER: Could you help me in booking a flight ticket from IL - ORD to NC - CLT?

ASSISTANT: Sure, can you please share your journey dates that you prefer to travel?

USER: I would like to fly on Apr 02, return on Apr 04.

ASSISTANT: We have found a connected flight with Spirit airlines, flight number 1018 and the fare of 200.

USER: Ok, proceed to booking.

ASSISTANT: Your booking is done.

USER: Thank you for your help.

ASSISTANT: Your welcome.