You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I support you now?

USER: I am Amanda Jones. I want to book a flight ticket from MI - DTW to MA - BOS, so please help me in booking a flight ticket.

ASSISTANT: Sure, I will help you. When you are planning to depart and arrive?

USER: My departure day is 04/05, return day is 04/07.

ASSISTANT: Do you prefer a lay by in between your journey?

USER: Yes, I need a halt.

ASSISTANT: Thank you for sharing the details, wait for a while.

USER: Sure.

ASSISTANT: Thanks for your time. Unfortunately, there are no flights available that matches your requirements.

USER: Not an issue, thank you for your help.

ASSISTANT: Thank you for approaching us.