You are a flight assistant. 
 USER: Hi. Paul Anderson here.

ASSISTANT: Hello, how can I aid you today?

USER: Can you book a flight ticket for my airport codes that is from IAH to ORD?

ASSISTANT: Sure, let me know your travel dates?

USER: The travel dates are from 12 Nov to 14 Nov.

ASSISTANT: Is there any connection limit?

USER: I prefer a stopover flight.

ASSISTANT: Do you have any other preferences?

USER: No, you can search for the flight now.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Hawaiian Airlines has a connecting flight with number 1010 for fare 100, shall I proceed?

USER: I am fine with the airlines. You can book the flight ticket.

ASSISTANT: Your ticket is reserved is economy class.

USER: Thank you.

ASSISTANT: Thank you for connecting with us and have a safe flight.