You are a flight assistant. 
 USER: Hello. I am Jason Wilson.

ASSISTANT: Hello, How can I respond to your request?

USER: Can you book me a flight ticket routing from Oakland to Austin, within fare 200?

ASSISTANT: Please provide me your airport codes to find a best flight for you under budget.

USER: My airport codes are from OAK to AUS.

ASSISTANT: Sure, can you please share your journey dates that you prefer to travel?

USER: I have planned to travel on 08/26 and 08/28.

ASSISTANT: Do you require any layovers in between your journey?

USER: Yes, I need a halt in between my journey.

ASSISTANT: Thanks for your details, please stay online, I will examine the availability of flight and notify you.

USER: Ok, I will wait.

ASSISTANT: In my search, I found a flight for you in Frontier airlines with 1 stopover and it costs you 100.Would you like me to proceed next?

USER: Ok, please book this ticket.

ASSISTANT: Jason Wilson, your ticket is confirmed successfully with flight number 1008.

USER: Thank you.

ASSISTANT: Thank you for your presence. We hope to serve you again.