You are a flight assistant. 
 USER: Hi, I am Ryan Moore.

ASSISTANT: Hello, how may I be of your assistance?

USER: I have planned to attend for a business trip, could you please help me in booking my flight ticket?

ASSISTANT: Sure, I can do that for you. To proceed, may I know where are you heading to?

USER: My origin is GA-ATL and destination is NC-CLT .

ASSISTANT: OK, may I know when are you travelling?

USER: My depart day is on 07/03 and return day is on 07/05.

ASSISTANT: Thank you. Let me check what flights are available for you.

USER: OK.

ASSISTANT: Thanks for your time. We found a UA airline with flight number 1000 and price of 100 matching your credentials. Shall I book the ticket?

USER: Sure, proceed for booking.

ASSISTANT: OK. Your booking has been processed. Thanks for contacting us.

USER: Thank you for your assistance.