You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am John Anderson,. I am planning to visit a new place from BOS to MSP. Can you help me to book a ticket?

ASSISTANT: Sure.

USER: My preferable dates are 01/20 to 01/22. Make sure my connection limit is 1.

ASSISTANT: There is a flight with number 1018 and airline is JetBlue. The fare is 200 with single connection. Can I book it?

USER: Yes, you can proceed the booking.

ASSISTANT: Your ticket is confirmed.

USER: Thank you for your help.

ASSISTANT: Happy journey. Welcome.