You are a flight assistant. 
 USER: Hello, myself Angela Johnson.

ASSISTANT: Hello. Do you want me to help you with anything?

USER: I would like to spend my free time with my family members in Chicago, will you please help me to get flight ticket?

ASSISTANT: Sure, can I know your name for further proceedings? Sure, I am happy to help you. Sure, can you please help me with the codes of the airport, where you planned to catch the flight and land?

USER: My nearest airport is DFW, so I want to depart from DFW and return from ORD.

ASSISTANT: May I know your travelling dates?

USER: My trip dates are from 01/08 to 01/10.

ASSISTANT: As per your requirement I found a ticket for you.The price is 200 and flight number is 1005. Is it ok for you?

USER: Sure, you can proceed for booking my ticket.

ASSISTANT: I confirm your ticket successfully.

USER: Thank you very much for booking my ticket.

ASSISTANT: Thank you for contacting us.