You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you for today?

USER: I am Charles Brown. I want to book a ticket from DTW to BOS to meet my uncle, can you help me in booking?

ASSISTANT: can you please share on what dates you are willing to travel?

USER: I am departing on 02/04 and return on 02/06.

ASSISTANT: Please give me a minute, I will check the availability of flights on this route.

USER: Make sure the connection limit is 1.

ASSISTANT: Sorry, there is no flight with a connection on your requested dates.

USER: That's ok, thank you for your information.

ASSISTANT: Thank you for contacting us, have a nice day.