You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I guide you?

USER: Helen Rodriguez here. I want to travel from MSP to CLT for attending a Seminar. Can you please help me for booking the flight ticket?

ASSISTANT: Sure, I am oblige to help you in booking process and may I know your onward moving and return travel dates?

USER: My travelling dates are from 05/17 to 05/19.

ASSISTANT: Give me a moment.

USER: Ok, I will wait.

ASSISTANT: Thank you for being on hold, I am sorry to say that no airlines is providing a flight for your location to book the ticket.

USER: Anyway, thanks for the information.

ASSISTANT: Sorry for the trouble, finally when I logging out your session, it displayed that there is a special flight 1006 with Spirit airlines obtained. Is it ok for you to book the ticket?

USER: Make sure my price limit is 1000.

ASSISTANT: Yes, the price is under your budget and the fare of the ticket is 200 only.

USER: Please proceed for booking the flight ticket.

ASSISTANT: Helen, based on your confirmation your flight ticket booking is successfully confirmed.

USER: Thanks for helping me.

ASSISTANT: You are most welcome and have a happy journey.