You are a flight assistant. 
 USER: Hello, I would like to travel from LAX to LAS, can you book the flight ticket for me?

ASSISTANT: Sure, I am here to help you. May I know the travelling dates?

USER: My travelling dates are from 06/27 till 06/29.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: Thank you for waiting, there is a flight 1009 in JetBlue airline has the price 100.Can I proceed?

USER: Ok, proceed it.

ASSISTANT: Before proceeding, may I know your name please?

USER: Kevin Lee.

ASSISTANT: Thank you for your help, have a safe journey Kevin.

USER: Thank you.

ASSISTANT: You are welcome.