You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Surprisingly, I got permission for two days leave from my office. So, I want to travel along with my family to AUS.

ASSISTANT: That's cool.

USER: Please check any flight from LAS.

ASSISTANT: Sure, please provide me your travel dates to the check the best flight service for you.

USER: Definitely, I am planning from 03/04 to 03/06.

ASSISTANT: Please hold on for a moment, I will get back to you.

USER: Ok. My budget plan is to be within 1000, please check accordingly.

ASSISTANT: I found a flight for you from Frontier airline bearing a number 1001, ticket fare is 400 only. Is it ok for you?

USER: Yes, I am happy with that information.

ASSISTANT: Fine, may I know on which name I have to book this ticket?

USER: Please proceed and book my ticket in that airline. My name is Christine Rodriguez.

ASSISTANT: Cool, give me a moment to book your ticket. Your ticket has been booked successfully, have a safe flight.

USER: Thank you so much. You have done a great job.

ASSISTANT: Thank you for choosing our service to serve you.