You are a flight assistant. 
 USER: Hello. Emma Allen here.

ASSISTANT: Hello, how may I aid you today?

USER: I want to book a ticket from MSP- DTW. Can you book it for me?

ASSISTANT: Sure, let me know your travelling dates.

USER: My travelling dates are Jan 19-21.

ASSISTANT: Do you want connecting flight or direct flight?

USER: Yes, I want 1 halt in between my journey.

ASSISTANT: Is there any specifications?

USER: No more, thank you.

ASSISTANT: We found an Delta airlines with single connection and flight number is 1016.

USER: Yes, you can proceed with that one.

ASSISTANT: Shall I proceed for booking? Your ticket has been confirmed with economy class.

USER: Thank you, for your valuable service.

ASSISTANT: Thank you for choosing us.