You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I want to book a flight from LAS - LAX, can you help me?

ASSISTANT: Sure, I am here to help you. Could you please share your travelling dates?

USER: I will be travelling from 03/23 to 03/25.

ASSISTANT: May I know your name?

USER: My name is Jonathan Hernandez.

ASSISTANT: Flight-1024 of Frontier airline is available for you.

USER: Ok, please proceed with my booking.

ASSISTANT: Shall I proceed? Ok, your booking is done.

USER: Thank you for helping me.

ASSISTANT: Welcome.