You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Jack Hernandez from Houston.

ASSISTANT: What service that you are looking from our agency?

USER: I want to visit Phoenix next week, can you please help me in booking flight ticket?

ASSISTANT: Sure, I will help you with that. Can you please provide your planned dates of travelling?

USER: Thank you, I want to take off on 07/14 and please confirm my return ticket also on 07/16.

ASSISTANT: Ok, may I know your origin and destination airport codes for booking?

USER: I would like to fly from IAH and destination airport is PHX.

ASSISTANT: Please wait a moment to check the flights availability.

USER: Ok.

ASSISTANT: Based on your information, I have found a flight with 1 connection with the fare of 100 provided by Frontier airlines. Shall I proceed with this?

USER: Please confirm this flight ticket for me.

ASSISTANT: Ok, your ticket has been confirmed in flight number 1008.

USER: Thank you for your service.

ASSISTANT: Thank you for approaching us, have a great journey.