You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: I want to book a connecting flight from CO-DEN on 08/28 to attend a workshop.

ASSISTANT: Ok can you please provide the other details of journey?

USER: Sure, I would like land at NC-CLT.

ASSISTANT: Please specify your arrival date?

USER: 08/30 is my return date.

ASSISTANT: Please mention your price limit?

USER: I need a connecting flight within 200.

ASSISTANT: We found an Delta airline with flight number 1003 are available from your source.

USER: You can proceed booking with this airline.

ASSISTANT: Price is 300 with single connection. Shall I proceed?

USER: Don't proceed.

ASSISTANT: Ok.

USER: Thank you.

ASSISTANT: Thank you for availing us. May I know your name?

USER: I am David Clark.