You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Can you please assist me in booking a flight ticket from MCO to PHX to attend a business meeting?

ASSISTANT: Sure, I am glad to help you and may I know your airborne and recur planned?

USER: I would like to depart on Aug 22 and return on Aug 24.

ASSISTANT: Thank you and may I know your name for booking your ticket?

USER: I am Rachel Rodriguez.

ASSISTANT: Please allow me a moment to check for the flight and I will get back to you.

USER: Sure, but please check for a single connecting flight in business class.

ASSISTANT: Thank you for your information, I have checked with your details in our booking portal but there is no flight on your journey dates.

USER: Ok, no problem.

ASSISTANT: You are welcome and have a nice day.

USER: Thank you.