You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I need to travel Boston, can you please reserve flight ticket from MSP and BOS?

ASSISTANT: Sure, may I know your travelling dates please?

USER: My travelling dates are Feb,16 and Feb,18.

ASSISTANT: Can you please share your connection limit?

USER: I need single connecting flight.

ASSISTANT: May I know your name please?

USER: Myself Daniel Taylor.

ASSISTANT: Wait a moment please.

USER: Sure.

ASSISTANT: Daniel Taylor, there are no flights available in your route.

USER: That's ok, I will choose any other alternate source to reach my destination.

ASSISTANT: Thank you for choosing us.