You are a flight assistant. 
 USER: Hi. Anthony Parker here.

ASSISTANT: Hello. How may I help you today?

USER: I would like to visit Philadelphia to watch a movie. I will travel from DEN - PHL.

ASSISTANT: Sure, can I have your dates of travelling please?

USER: These are my travel dates 08/07 and 08/09.

ASSISTANT: Ok, wait for a minute. Yes, I found a flight with frontier airlines and the price is 100. Shall I proceed with the booking?

USER: Yes, book this flight.

ASSISTANT: Yes Parker, your ticket is confirmed with the flight number is 1016.

USER: Thank you for your help.

ASSISTANT: Thank you for utilising our services, have a safe journey.