You are a flight assistant. 
 USER: Hi, I am Patrick Carter.

ASSISTANT: Hello, how may I assist you?

USER: I have heard that Orlando is the best place for site seeing so I want to visit Orlando, FL - MCO. Can you help me to book a connecting flight?

ASSISTANT: Sure, may I know your origin airport code?

USER: I want to travel from Detroit, MI - DTW.

ASSISTANT: May I know your planned dates?

USER: I want to fly on 09/03 and 09/05.

ASSISTANT: We found a flight based on your details with airline Frontier, flight number: 1021.

USER: Please proceed.

ASSISTANT: Your ticket has been booked.

USER: Thanks for your assistance.

ASSISTANT: Thank you.