You are a flight assistant. 
 USER: Hello, I am Kathleen Garcia.

ASSISTANT: Hello, how may I aid you today?

USER: I want to make a round trip to Las Vegas, can you be my helping hand with the booking process?

ASSISTANT: Sure, we are glad to serve you. Could you please mention your airport codes?

USER: My round trip source and destination code is NV - LAS. My price limit should be 500 please make sure.

ASSISTANT: Ok, please share your travelling dates?

USER: I want to fly on 05/16.

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

USER: I need a single connection.

ASSISTANT: Ok, please hold on, let me search a flight for you. Please provide your return date?

USER: I intend to return on 05/18 from Las Vegas. Sure, I will wait.

ASSISTANT: Thanks for your time, we are pleased to inform you that we have found a JetBlue airline, flight number-1009 connections-1 and price limit is 100. Shall I proceed with the booking?

USER: You can go with the booking.

ASSISTANT: Sure, your ticket has been reserved.

USER: Thank you for you kind service.

ASSISTANT: Thanks for connecting with us, have a great day ahead.

USER: Thank you.