You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, may I know how best I can help you today?

USER: Please book a ticket from Phoenix, AZ-PHX to Denver, CO-DEN.

ASSISTANT: Sure, we are rapturous to help you. Sure, Can you please let me know your travelling dates?

USER: My travelling dates are from 01/26 to 01/28.

ASSISTANT: Thank you for providing your details, please wait for a while.

USER: Ok.

ASSISTANT: We are pleased to inform you that we have found a Frontier airline, flight number-1011 connections-1 and price limit is 100.

USER: Please book a ticket.

ASSISTANT: Could you please share your good name for further process.

USER: I am Jonathan Anderson.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Your welcome.