You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am planning to visit Fox Theatre with my friends at Detroit DTW.

ASSISTANT: Ok.

USER: Can you help me with booking from Washington IAD?

ASSISTANT: Sure. May I know your journey dates?

USER: My journey dates are 11/17 and 11/19.

ASSISTANT: Do you need any halt in your journey?

USER: Yes, I need a lay by in between my journey.

ASSISTANT: Could you please provide me your good name?

USER: I am Jason Jones.

ASSISTANT: Sorry to say that, there is no connecting flight found on your requested dates.

USER: No problem. Thank you.

ASSISTANT: Thank you.