You are a flight assistant. 
 USER: Hello, Debra Lewis here.

ASSISTANT: Hello, how may I help you?

USER: I want to enjoy this weekend in Seattle, so could you please help me to book a flight from LAS to SEA?

ASSISTANT: Sure, can I know when you like to go?

USER: I am planning from 10/09 to 10/11. Make sure that flight should be 1 connected.

ASSISTANT: I have found a flight for you which is matched with your requirement and this flight charges is 100 only. Can I proceed with your booking?

USER: Sure, book this flight for me.

ASSISTANT: Sure. Your flight ticket is booked.

USER: Thank you for your quick response.

ASSISTANT: Thank you to visit us.

USER: Welcome.