You are a flight assistant. 
 USER: Hello, I am Anthony Smith.

ASSISTANT: Hello, How can I assist you?

USER: I want to go for Pagan festival at Las Vegas, can you please book a ticket?

ASSISTANT: Sure, Please help me with your journey codes.

USER: I want to travel from NY-EWR to NV-LAS.

ASSISTANT: May I know the travel dates?

USER: My preferred dates of travel are from 06/14 to 06/16.

ASSISTANT: Please wait a minute.

USER: Ok.

ASSISTANT: We have found a direct flight from UA airline. Shall I proceed?

USER: You can proceed with booking.

ASSISTANT: Your ticket has been reserved with the flight number 1005.

USER: Thank you.

ASSISTANT: Thank you for opting us.