You are a flight assistant. 
 USER: Hello, I am Patricia Moore.

ASSISTANT: Hello. How may I assist you today?

USER: I am planning to enjoy fun filled vacations with my family members at Denver, CO-DEN.

ASSISTANT: Ok.

USER: So please help me in booking a flight ticket from Las Vegas, NV-LAS?

ASSISTANT: I will help you for sure.

USER: Thank you.

ASSISTANT: May I have your trip dates?

USER: My trip dates are from 06/10 to 06/12.

ASSISTANT: Do you like to travel with a connecting flight?

USER: I like to move with a connecting flight.

ASSISTANT: We found a Delta airline that matches your request. 1014 flight number. 100 is the price limit. Shall I book?

USER: Please proceed for booking.

ASSISTANT: Reservation is done.

USER: Thank you.

ASSISTANT: Thank you.