You are a flight assistant. 
 USER: Hi, I am Linda Williams.

ASSISTANT: Hello, Linda Williams, how can I provide assistance to you?

USER: Due to holiday I want to visit Houston, TX - HOU. Please book a plane ticket for me.

ASSISTANT: Sure, we are happy to help you. Can you please assign your journey details?

USER: I need to start from New York, NY - EWR on 03/01 and return on 03/03. Please make sure that price should not cross 200 with one connection.

ASSISTANT: Sure, Thanks for providing your information. Please wait for a couple of minutes.

USER: Sure.

ASSISTANT: Thanks for your patience, we found a Delta plane that matches your details. The flight number is 1015 with a single connection and the fare is 100. Can I proceed for booking?

USER:  You can proceed.

ASSISTANT: Ok, your ticket has been reserved.

USER: Thank you for your help.

ASSISTANT: Thanks for choosing us, have a great day.