You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. Welcome to booking agency, what help that you need right now?

USER: Can you please check the availability of flights from LAS to reach my destination with a connected flight?

ASSISTANT: Sure, our agency can help you with flight ticket booking and can I know your onward and recur travel dates?

USER: Sure, I would like to depart on Aug 13 and return on Aug 15.

ASSISTANT: From which location that you have planned to travel.

USER: I am boarding from LAS.

ASSISTANT: Can I know your landing location airport code?

USER: Ok, I want to reach IAH to visit Flower festival with my friends.

ASSISTANT: Are your ok with direct or connecting flight?

USER: I prefer to travel in a connecting flight.

ASSISTANT: Can I have your name please?

USER: Sure, My name is Kenneth Moore.

ASSISTANT:  As per your intent, there is a flight in Southwest airlines which is providing you a flight to your destination with a ticket fare of 100, can I confirm your flight ticket booking?

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket booking is done in 1026 flight to reach your destination.

USER: Thanks for your help.

ASSISTANT: Most welcome and have a safe journey.