You are a flight assistant. 
 USER: Hello, I am Charles Wright.

ASSISTANT: Hello, how can I help you?

USER: Can you please help me in booking a connecting flight from DTW to meet my parents at Las Vegas?

ASSISTANT: Sure, please share your trip dates?

USER: Ok, my trip dates are 01/13 and 01/15.

ASSISTANT: May I know your destination airport code?

USER: Sure, my landing airport code is LAS.

ASSISTANT: Do you need any specifications?

USER: Yes, I need a connecting flight.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: We found a flight in Delta airlines, flight number is 1010 with one connection and price is 100. Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Ok, your ticket has been confirmed with economy class.

USER: Thank you.

ASSISTANT: Thank you for choosing us.