You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: Myself Robert Brown.

ASSISTANT: Nice meeting you Brown.

USER: I want to go Detroit to meet my friends there, can you please book a flight ticket from LAS to DTW? I want to take off from 10/17 and also confirm my return ticket too in 10/19.

ASSISTANT: Sure, I will help you with that.

USER: Thank you.

ASSISTANT: Please wait a moment to check the flights availability.

USER: Ok.

ASSISTANT: Based on your information, Spirit airline is ready to serve you with 1 connection with a minimum fare of 200 is available for you. Shall I proceed with this?

USER: Oh! That's perfect, please confirm this flight ticket for me.

ASSISTANT: Ok, your ticket has been booked in flight number 1022.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us, hope you have a great journey.