You are a flight assistant. 
 USER: Hello, I am Shirley Campbell.

ASSISTANT: Hello, how can I assist you?

USER: I need to fly Las Vegas for my leisure trip, could you please help me in booking my flight ticket from MCO to LAS?

ASSISTANT: Sure, when are you planning to travel?

USER: My journey is from 03/27 to 03/29.

ASSISTANT: Please provide your specifications.

USER: I need a connecting flight within the fare of 500.

ASSISTANT: Southwest airlines with single connection and price is 100 of 1010 flight. Shall I proceed?

USER: Ok, proceed.

ASSISTANT: your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you.