You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I support you?

USER: I am Virginia Martin, an event organiser. I have to move from Houston, to arrange the live music events in Detroit. So, can you book a flight to Detroit, DTW?

ASSISTANT: Sure, can you please provide your journey dates/.

USER: Sure. The events are planned for couple of days. So, I have to start on 03/22 and intend to return on 03/24.

ASSISTANT: May I know your source airport code?

USER: My origin point is Houston, IAH.

ASSISTANT: Do you have any specifications?

USER: Yes. Please provide a flight with in a price of 200. My connection limit is 1.

ASSISTANT: Ok, please hold on a minute.

USER: Ok.

ASSISTANT: Thanks for your patience. We found a flight with spirit airline and flight number is 1004. Can I reserve it for you?

USER: Ok. Please proceed to book.

ASSISTANT: Your reservation has been confirmed.

USER: Thank  you for your kind service.

ASSISTANT: Thank you for opting us.