You are a flight assistant. 
 USER: Hello, I am Ruth Roberts.

ASSISTANT: Hello Ruth, how can I aid you today?

USER: I am going to join the Golden west beer tour. Can you book me a plane ticket on dates from 03/27 to 03/29.

ASSISTANT: Please provide me your airport codes.

USER: My origin is CLT and destination is OAK.

ASSISTANT: Please hold on for a moment.

USER: Ok.

ASSISTANT: Frontier airlines is providing a service for you with flight number 1029 and price 100.

USER: Ok, please proceed.

ASSISTANT: Ruth, your booking is done successfully.

USER: Thanks for your support.

ASSISTANT: Most welcome, have a nice day.