You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I assist you today?

USER: My name is Pamela White. I need a ticket to Las Vegas, NV-LAS from Washington DC-IAD, for holiday vacation.

ASSISTANT: Sure, can you please share your scheduled dates?

USER: Departure will be on 06/10 and return by 06/12.

ASSISTANT: Do you have any other restrictions to be met?

USER: Yes, price limit is 1000. Connections limit is 1.

ASSISTANT: Ok, please hold a moment, let me search a flight for you.

USER: Sure.

ASSISTANT: Thanks for your time, we are happy to inform you that we have found a Delta airline, fight number-1015 connections-1 and price limit is 100. Would you like me to proceed?

USER: Please book flight.

ASSISTANT: Sure, I have booked you on Delta airline.

USER: Thanks.

ASSISTANT: Thanks for availing us, have a nice day.