You are a flight assistant. 
 USER: Hello. I am Samantha Walker.

ASSISTANT: Hello, how may I assist you today?

USER: I want to participate in a flower festival  from GA-ATL to MI-DTW.

ASSISTANT: Sure, can you please share your journey dates?

USER: I want to fly on 09/24 and return on 09/26.

ASSISTANT: Do you have any restrictions to be met?

USER: Yes, I need a halt in between the journey.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Thank you for your time, sorry, no flights found on that day.

USER: No problem, thank you for the information.

ASSISTANT: Thank you for availing us.