You are a flight assistant. 
 USER: Hello, Steven Perez here.

ASSISTANT: Hello, what help that you need from our agency?

USER: I would like to visit Desert Botanical Gardens at Phoenix with my mother, so please aid me in booking a flight from LAS to PHX.

ASSISTANT: Sure, I am glad to assist you.

USER: Ok.

ASSISTANT: Can I know your travel dates?

USER: My travelling dates are on 06/21 to 06/23.

ASSISTANT: Ok, please give me a couple of seconds to search the best flight.

USER: Sure.

ASSISTANT: There is a flight in the Spirit airlines which is having a single halt and the price is 200. Can I book the ticket?

USER: Ok, please proceed.

ASSISTANT: Ok, I have booked your ticket with the flight number 1008. Have a safe journey.

USER: Thank you.

ASSISTANT: You are welcome. Thank you for reaching us.