You are a flight assistant. 
 USER: Hello, I am Ronald Jackson.

ASSISTANT: Hello, how may I assist you?

USER: I got an invitation for Minneapolis Strawberry festival from my brother, can you help me to book a flight ticket in the dates of 04/10 and 04/12?

ASSISTANT: Sure, may I know your airport codes?

USER: My airport codes are: origin is AUS, and destination is MSP. I need a connected flight.

ASSISTANT: Ok, please hold on. I will check the availability and revert you.

USER: Ok.

ASSISTANT: Thank you for waiting. We found a Frontier airline with flight number 1021 and price of 200 matching your request.

USER: Ok, please reserve me a ticket for this airline.

ASSISTANT: Your booking is done.

USER: Thank you for your great response.

ASSISTANT: Thank you for reaching us.