You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I serve you today?

USER: I want to book a ticket from IAD to IAH. Could you book a ticket?

ASSISTANT: Sure, I am glad to help you. Can you please share your trip dates?

USER: My trip dates are Oct, 14 and Oct, 16.

ASSISTANT: May I know your good name please?

USER: My name is Thomas Thompson.

ASSISTANT: Do you need a stopover in your journey?

USER: I need a halt.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Please wait a moment.

USER: Ok.

ASSISTANT: I found an economy class ticket in an AA airlines with fare 100 and it is a connecting flight. Can I book your ticket?

USER: Proceed for booking.

ASSISTANT: Your ticket has been confirmed with flight number 1015.

USER: Thank you.

ASSISTANT: Thank you for opting us.