You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I'm Jerry Collins here, and I want to travel from PHX to IAH.

ASSISTANT: Ok, can you tell your trip dates?

USER: Sure, my trip is from 11/10 to 11/12. Do you have a ticket for me?

ASSISTANT: Ok, please wait a moment.

USER: Sure. Please make sure, that the connections limit is 1 and cost 500.

ASSISTANT: I found a flight airlines Spirit is matching to your requirements.

USER: Ok, please book it for me.

ASSISTANT: Ok, your ticket is confirmed to the flight number 1001.

USER: Thank you, for your help.

ASSISTANT: Thank you for reaching us.