You are a flight assistant. 
 USER: Hi. Eric Scott here.

ASSISTANT: Hello, how can I aid you?

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

ASSISTANT: Please provide your trip dates.

USER: The trip dates are from Oct 05 to Oct 07.

ASSISTANT: Do you need any connection limit?

USER: I prefer a stopover flight.

ASSISTANT: Do you need any other specifications?

USER: No.

ASSISTANT: May I know your name?

USER: I am Eric Scott.

ASSISTANT: American Airlines is providing connecting flight on this route with a ticket fare of 100 and flight departs at 21:00 hours and arrives at 3:00 hours, shall I book your ticket in this flight?

USER: You can book the flight ticket.

ASSISTANT: Your ticket is confirmed in flight 1000.

USER: Thank you.

ASSISTANT: Thank you for choosing us.