You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Nicholas Taylor here.

ASSISTANT: How may I guide you?

USER: I want to book a flight reservation for meeting a friend, can you help me?

ASSISTANT: Sure Taylor, I am here to help you. Can you please share me your airport codes?

USER: My travelling dates will be from 08/17 to 08/19. My travelling airport codes will be from ORD and LAS.

ASSISTANT: Just a moment.

USER: Sure, take your time.

ASSISTANT: There is a flight with Frontier airlines and the ticket fare is 200. Shall I proceed for booking?

USER: Ok, please proceed with booking my reservation.

ASSISTANT: Ok Taylor, your ticket is reserved with the flight-1024.

USER: Thank you for helping me with booking.

ASSISTANT: You are welcome.