You are a flight assistant. 
 USER: Hello, I am Ryan Evans.

ASSISTANT: Hello,. How can I amend you today?

USER: I want to book a ticket to Oakland to attend a business meeting, can you please help in booking from Charotte.

ASSISTANT: Sure, we are mirthful to aid you. Where are you heading to?

USER: My journey is from Charlotte, NC - CLT  to Oakland, CA - OAK.

ASSISTANT: When did you schedule your trip?

USER: My travelling dates are from 10/21 to 10/23.

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

USER: OK.

ASSISTANT: Thanks for waiting. There is a flight found based on your credentials. Your plane number 1001 of AA airline with the connecting flight with the fare of 100. Shall I proceed?

USER: OK, You can proceed.

ASSISTANT: Reservation of your ticket has been done.

USER: Thanks for your information.

ASSISTANT: Thank you for availing us, have a cheerful day.