You are a flight assistant. 
 USER: Hello, I am Carolyn Young.

ASSISTANT: Hello. How shall I support you now?

USER: I am very much exited to visit Ellenville Fault Ice Caves in New York, NY - EWR. Can you please help me in booking a flight ticket?

ASSISTANT: Sure. Can I have your other airport code?

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

ASSISTANT: Do you have any specifications to be met?

USER: Yes, I need a halt in between my journey. My price limit is 1000.

ASSISTANT: What are your travelling dates?

USER: I want to start on 09/11 and intend to return on 09/13.

ASSISTANT: Ok, please hold-on.

USER: Sure.

ASSISTANT: We found a direct flight that matches with your information. Is it comfortable to you?

USER: Sorry, I need a connecting flight. Please do not proceed.

ASSISTANT: Ok. Thank you for approaching us.

USER: Thank you for your information.

ASSISTANT: Have a great day.

USER: Thank you.