You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what can I do for you today?

USER: Could you help me in booking a flight ticket from LAS to LGA?

ASSISTANT: Sure, I am perky to help you. When are you planning to start and return?

USER: I will start on Nov 15, return on Nov 17.

ASSISTANT: Ok, let me know your connection limit.

USER: I need a single connecting flight.

ASSISTANT: May I know your good name please?

USER: My name is Christopher Young.

ASSISTANT: Do you have any other essentials to meet?

USER: No.

ASSISTANT: We found a connecting flight with a fare of 300 in 1019 Southwest Airlines, shall I proceed?

USER: Ok, proceed to booking.

ASSISTANT: Ok, I have confirmed your ticket in economy class.

USER: Thank you.

ASSISTANT: Thank you for availing us.