You are a flight assistant. 
 USER: Hi,. I am Helen Smith.

ASSISTANT: Hello, how may I serve you today?

USER: Can you help me out in booking my flight ticket to Minneapolis, MSP?

ASSISTANT: Sure, we are gleeful to help you.

USER: Thank you.

ASSISTANT: Can you please provide your take off airport code?

USER: I want to take off from Denver, DEN.

ASSISTANT: Do you prefer any stopover in between journey?

USER: Yes, I need a stopover.

ASSISTANT: Can you please forward your journey dates that you prefer to travel?

USER: I want to travel on 03/09, and need to catch return flight on 03/11.

ASSISTANT: Thank you for sharing your details, please hold on for a moment.

USER: Sure.

ASSISTANT: We found a Hawaiian airline for you, and the fare of 100 with 1 stopover.

USER: Proceed with the booking.

ASSISTANT: Your ticket has been reserved with 1016 flight number.

USER: Thanks for the assistance.

ASSISTANT: Thank you for approaching us.