You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I be there for you?

USER: Can you find a flight for me from LAS to IAD?

ASSISTANT: Sure, on what dates are you planning to travel?

USER: Ok, my trip dates are from Nov 25 to 27.

ASSISTANT: Do you need a connecting flight or direct flight?

USER: I need a connecting flight.

ASSISTANT: Any other requirements to be met?

USER: No.

ASSISTANT: Please forward your name.

USER: Sure, I am Charles Miller.

ASSISTANT: Ok, there is an United airlines with flight number 1006 going on your route with 1 connection in between and the airfare is 500. Is that fine?

USER: Yes, please confirm it.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for picking us.