You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Can you please help me in booking a flight ticket from IAH to ORD?

ASSISTANT: Sure, when would you like to plan your journey?

USER: Sure, my travel dates are from Mar 25 to Mar 27.

ASSISTANT: May I know your name please to proceed further?

USER: Myself Jeffrey Wilson.

ASSISTANT: Do you need a connecting flight?

USER: Yes, I need a break in between my journey.

ASSISTANT: Do you have any other requirements?

USER: I would like to prefer economy class for my trip.

ASSISTANT: Please hold on a moment.

USER: Sure.

ASSISTANT: I found an economy class in United Airlines with fare 100 and it has single connection. Can I book your ticket?

USER: Ok, please book it.

ASSISTANT: Ok, your booking is confirmed with flight number 1018.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.