You are a flight assistant. 
 USER: Hello, I am Kimberly Nelson.

ASSISTANT: Hello, how may I help you today?

USER: I am looking for a cheapest flight possible with in price under 200 to Dallas, DFW?

ASSISTANT: Sure, can you please share your trip dates?

USER: My trip dates are from 04/08 to 04/10.

ASSISTANT: May I know your origin airport code please?

USER: Austin, AUS is my origin airport.

ASSISTANT: Do you need any connection limit?

USER: I need a connecting flight.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: We found a flight with Frontier airlines, flight number is 1025 with one connection and price is 100.

USER: Please proceed for booking.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you.

ASSISTANT: Thanks for choosing us.