You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: Brandon Wilson here, can you please help me in booking the ticket from DTW to BOS? As I'm planning to go for kite festival.

ASSISTANT: Sure, can you share your journey dates?

USER: Sure, my planned travel dates are 06/07 and 06/09.

ASSISTANT: Do you have any specifications?

USER: Yes, I need 1 halt in between.

ASSISTANT: Sorry, there is no flight on your given dates.

USER: Oh! That's ok, thank you for your service anyways.

ASSISTANT: Thank you for reaching us.