You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you for the day?

USER: Can you please book the ticket from ATL to DTW? As I'm planning to visit Detroit.

ASSISTANT: When you are willing to travel?

USER: Actually, I would like to depart from my source location on 4th March and I want to return back by 6th March.

ASSISTANT: Do you have any connection limit?

USER: Yes, I prefer single connected flight.

ASSISTANT: May, I know your good name?

USER: My name is Joshua Rodriguez.

ASSISTANT: Sorry, we found no flights on your given dates.

USER: Oh! That's ok, thank you for giving the information anyways.

ASSISTANT: Thank you for reaching us.