You are a flight assistant. 
 USER: Hello, I am Stephanie Carter.

ASSISTANT: Hello, how may I assist you today?

USER: I want to book a connected flight to New York, NY - LGA to go for shopping. Can you please book a ticket under price 500?

ASSISTANT: Sure, kindly mention your travelling dates.

USER: My travelling dates are 09/09 and 09/11.

ASSISTANT: Ok, please share your source point.

USER: My source is Denver, CO - DEN.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thanks for your time, we found a flight in 1007 Southwest airline with a fare of 200.

USER: Ok, please proceed to book.

ASSISTANT: Sure, your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for availing us.