You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Helen Parker here.

ASSISTANT: How can I assist you for the day?

USER: Can you book a flight ticket for my airport codes that is from DTW to BOS?

ASSISTANT: When you are willing to travel?

USER: The trip dates are from 26 Sept to 28 Sept.

ASSISTANT: Do you have any connection limit?

USER: I prefer a stopover flight. The return time would be morning.

ASSISTANT: We found 1012 JetBlue airlines with single connection with price 100.

USER: You can book it.

ASSISTANT: Your, booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.