You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I want to book a flight ticket from Chicago ORD to Houston HOU. Can you find a flight ticket for me?

ASSISTANT: Sure, I will help you. May I know your planned journey dates please?

USER: Ok, my planned trip dates are on Dec 02 and return on Dec 04.

ASSISTANT: May I know your name please?

USER: Yes, I am Paul Phillips.

ASSISTANT: Do you need a connecting flight?

USER: I need a single connecting flight to travel.

ASSISTANT: Do you have any other specifications?

USER: No, I don't have any other preference.

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

USER: Ok, you can proceed with the ticket booking.

ASSISTANT: Ok, your booking is confirmed with flight number 1011.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.