You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. What service that you are looking from our agency?

USER: I am Jason Anderson, can you help me to book a flight ticket from NV - LAS to GA - ATL?

ASSISTANT: Sure, I am glad to help you with that. May I know your departure and return dates of travelling?

USER: Ok, my travel dates are 08/19 and 08/21 respectively.

ASSISTANT: Thank you for providing your travel details. I will put the conversation on hold to check the best flights available in your route.

USER: Ok, thank you.

ASSISTANT: Based on your travel details, I have found a flight with a single connection with a fare of 100 from Southwest airlines. If you are ok with this, please inform me to book the flight.

USER: That's perfect, thank you for asking. Please book the flight ticket.

ASSISTANT: Ok, I have successfully booked your ticket in flight number 1005.

USER: Thank you for your expeditious service.

ASSISTANT: Thank you for approaching our services, have a great journey.