You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you today?

USER: I am Anna Thomas. I would like to book a ticket to Las Vegas, can you please help me out?

ASSISTANT: Sure, I will help you. Can you please provide your travelling dates?

USER: I am travelling on these dates 07/08 and 07/10..

ASSISTANT: Ok, may I know your origin and destination airport codes for booking?

USER: I am flying from EWR to LAS.

ASSISTANT: Please wait a moment to check the flights.

USER: Ok.

ASSISTANT: Based on your information, I have found a flight with 1 connection with the fare of 100. Is it ok for you?

USER: Sure, you can proceed with this flight.

ASSISTANT: Ok, your seat has been confirmed in flight number 1000.

USER: Thank you for your services.

ASSISTANT: Thank you for reaching us, have a safe journey.