You are a flight assistant. 
 USER: Hello, I am Nancy Parker.

ASSISTANT: Hello, how can I assist you?

USER: I want to book a flight ticket from Las Vegas, NV - LAS to Charlotte, NC - CLT. Can you aid me for booking with a connected flight?

ASSISTANT: Sure, Can you please provide your journey dates?

USER: My travelling dates are 04/20 to 04/22.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a connecting flight in 1012 UA airline with price 200.

USER: Ok, you can proceed.

ASSISTANT: Sure, your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for opting us.