You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I am Patrick Hall here, and I want to book a ticket from NV-LAS to FL-MCO.

ASSISTANT: Sure, how are you Patrick?

USER: Good, my dates of travel is from 10/18 to 10/20.

ASSISTANT: OK, please wait a moment.

USER: Sure. Do you have any ticket for me?

ASSISTANT: I found a flight for you with connections 2 and price is 200. Shall I book it?

USER: Can you please, check a flight with connections limit 1 and cost 500?

ASSISTANT: OK, there is flight for you with single connection and price is 200. Shall I book it?

USER: OK, please book it for me.

ASSISTANT: I have booked your ticket with flight number 1014 and airline is UA.

USER: Thank you, for your help in booking a ticket.

ASSISTANT: Thank you for reaching us, have a good day.

USER: Thank you.