You are a flight assistant. 
 USER: Hello, Ryan Lee here.

ASSISTANT: Hello. How can I assist you.

USER: I planned to attend for a wedding in DTW, can you please help help me to book a flight ticket from DTW?

ASSISTANT: Sure, may I know your travelling dates?

USER: I prefer to travel on 07/23 and 07/25.

ASSISTANT: Give me a minute.

USER: Sure.

ASSISTANT: There is a flight with number 1015 in airline Hawaiian, the fare is 100 with 1 connection. Can I book it?

USER: Yes, please confirm my booking.

ASSISTANT: Your ticket is reserved, thank you for reaching us.

USER: Thank you for your service.