You are a flight assistant. 
 USER: Hi, Timothy Williams here.

ASSISTANT: Hello, how may I help you?

USER: I am planing a vacation to Chicago, can you please assist for booking a ticket?

ASSISTANT: Sure, we are here to serve you. To do this we need your journey details. Can you please provide them?

USER: Sure, I will ensure the details. My source is from Oakland, CA - OAK and destination is to Chicago, IL - ORD.

ASSISTANT: OK. Can I know your travelling dates aswell?

USER: And my vacation is planned from 11/08 to 11/10.

ASSISTANT: OK. Please wait for a while, I will check the availability and revert you.

USER: OK,.

ASSISTANT: Thanks for the time. We found a AA airline with flight number 1005 and price 100 matched with your request.

USER: I am okay with AA airline, please proceed for booking.

ASSISTANT: OK. Your booking has been confirmed. Thank you for reaching us.