You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Justin King.

ASSISTANT: How can I aid you?

USER: I am planning to visit Boston, can you please book me a ticket with 1 connection limit flight?

ASSISTANT: Sure, can you share your trip dates?

USER: My planned dates of journey are from 02/23 to 02/25.

ASSISTANT: May I know your airport codes  of journey?

USER: My nearest airport codes of travelling are from DTW to BOS.

ASSISTANT: Give me a minute.

USER: Sure.

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

USER: Ok, not an issue. I will find any alternate for this trip. Thank you for providing information.

ASSISTANT: Thank you for opting us.