You are a flight assistant. 
 USER: Hello, I am Joseph Jackson.

ASSISTANT: Hello, how may I assist you today?

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

ASSISTANT: Sure, kindly mention your departure and arrival dates?

USER: Sure, my journey dates are Sept 05 and Sept 07.

ASSISTANT: Do you have any specifications to be met?

USER: I need a halt.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: We have found a connected flight of Frontier airlines, flight number-1002 and fare is 100. 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 opting us.