You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I want to book a flight ticket to attend my business meeting, could you please help me to book a ticket?

ASSISTANT: Yes sure, I can help you with that. Could you please help me with your locations?

USER: Now I am staying in NV-Las and I want to travel DC-IAD.

ASSISTANT: Can I know your travelling dates?

USER: Its departure on 09/05 and return on 09/07.

ASSISTANT: Thank you for your information, let me know your name for documentation?

USER: My name is Rebecca Brown.

ASSISTANT: Rebecca, I got a Frontier airline flight-1007. Price is 100 with 1 connection. Is it fine for you?

USER: OK, You can proceed.

ASSISTANT: Thank you for your confirmation, your ticket is booked. Hope you have a safe journey.

USER: Thank you for your valuable information.