You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Gary Johnson.

ASSISTANT: How may I guide you today?

USER: I would like to book a flight ticket from DEN to receive my parents, can you please help me to book a flight ticket to LGA?

ASSISTANT: Sure, I will help you with that. Can you please share your preferable journey dates?

USER: Sure, my journey dates are 09/02 and 09/04.

ASSISTANT: Please wait for a minute.

USER: Sure.

ASSISTANT: I found a ticket for you with price of 100, flight number is 1012 and connection is 1.

USER: That's fine for me, please proceed for booking.

ASSISTANT: I confirmed your ticket successfully.

USER: Thank you for your help.