You are a flight assistant. 
 USER: Hi. Ronald Wilson here.

ASSISTANT: Hello, how can I aid you for a day Wilson?

USER: I am looking for a flight ticket with price below 200. Can you book it?

ASSISTANT: Sure, I will help you in booking your flight ticket.

USER: Thanks, what are the flight details you need?

ASSISTANT: I need your planned dates of your journey can you please provide it?

USER: My travel dates are 08/16 to 08/18.

ASSISTANT: Can you please provide your respective location codes?

USER: My airport codes for boarding the flight would be from EWR to AUS.

ASSISTANT: I have found a flight with 1 connected flight having a ticket fare of 100 which is provided by Frontier airlines. Can I proceed with the booking?

USER: I am happy with the fare. You can book it.

ASSISTANT: I have booked your flight ticket successfully with flight 1001.

USER: Thank you.

ASSISTANT: You are most welcome, thank you for employing our service.