You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Myself Carol Thomas. I am looking for a flight from MSP to DTW, can you help me in booking the flight ticket?

ASSISTANT: Sure, I will help you with that. Can I have your travel dates please?

USER: Thank you, my travel dates are 10/16 and 10/18.

ASSISTANT: Just hold on a moment, I will check flight availability in this route.

USER: Ok, I will wait for your response.

ASSISTANT: Ok, there is a flight 1012 in Frontier airline matching your details with price 100. Shall I proceed?

USER: Please proceed in booking with this flight.

ASSISTANT: Ok, your booking is done.

USER: Thank you for your expeditious service.

ASSISTANT: You are welcome.