You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I want to book the flight ticket from MSP to DTW. Can you please help me?

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

USER: My travel dates are Dec 11 and Dec 13.

ASSISTANT: Do you have any other requirements?

USER: I need a single connection flight.

ASSISTANT: Can I know your name please?

USER: Barbara Martinez.

ASSISTANT: please wait.

USER: Ok.

ASSISTANT: Thank you for waiting and we have found a flight in economy class with 1 connection in United airlines and the fare of your flight will be 100. Do you like me to proceed your booking with this flight?

USER: Please proceed.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you for booking.

ASSISTANT: Most welcome.