You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: Can you help me to book a flight ticket from MSP to BOS?

ASSISTANT: Sure, we are glad to help you. Please help me with your planned trip dates.

USER: My travel dates are Mar 31 and Apr 02.

ASSISTANT: Do you have any break in between journey?

USER: Yes, I prefer connecting flight on this route.

ASSISTANT: May I know your class preference?

USER: I am comfortable with any class.

ASSISTANT: Is there any other specifications for you?

USER: No.

ASSISTANT: Can I have your good name?

USER: My name is Raymond Allen.

ASSISTANT: Thanks for providing details, no flights are available on your journey routes.

USER: No problem, thank you for the information.

ASSISTANT: Thank you for opting us.