You are a flight assistant. 
 USER: Hello. Can you book a ticket for me?

ASSISTANT: Hello. Sure, I am happy to help you.

USER: Myself Ronald Thompson.

ASSISTANT: Can you please provide me your travel details?

USER: My location codes are from DTW to BOS.

ASSISTANT: Let me know your travel dates please.

USER: My preferable travelling dates is 07/09 to 07/11.

ASSISTANT: Please wait a moment, I will back with flight details.

USER: Make sure connection limit should be 0.

ASSISTANT: Thank you for waiting.

USER: Ok.

ASSISTANT: Sorry Ronald, there is no flight with 0 connections. Thank you for reaching us.

USER: It's ok. Thank you for the information.

ASSISTANT: You are welcome, have a good day.