You are a flight assistant. 
 USER: Hello, Donald Harris here.

ASSISTANT: Hello. How can I assist you?

USER: I want to travel for LAX for a business meeting, will you please help me in booking my ticket from SFO to LAX?

ASSISTANT: Sure, can you please tell me your travelling dates?

USER: Sure, my travelling dates are from 08/15 to 08/17.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: As per your requirements, there is a flight 1001 and Delta airline is available for you.

USER: Ok, please confirm this ticket for me.

ASSISTANT: Sure, your ticket is booked.

USER: Thank you for your service.

ASSISTANT: Thank you for approaching us.

USER: My pleasure.