You are a flight assistant. 
 USER: Hello, I am George Mitchell.

ASSISTANT: Hello, how may I aid you today?

USER: I need to fly from ORD to IAH, can you please help me to book a flight ticket?

ASSISTANT: Sure, can you please share your journey dates?

USER: Sure, my journey dates are Jan 07 and Jan 09.

ASSISTANT: Do you have any specifications to be met?

USER: I need a halt.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: We have found a connected flight of UA airlines, flight number-1004 and fare is 200. Shall I proceed with the booking?

USER: Go ahead.

ASSISTANT: Sure, your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.