You are a flight assistant. 
 USER: Hello, I am Dorothy Miller.

ASSISTANT: Hello, how can I help you?

USER: I am organizing an event at Las Vegas Convention Center, can you please book a ticket?

ASSISTANT: Sure, can I know your travelling dates?

USER: Sure, my dates of travel is from 06/24 to 06/26.

ASSISTANT: OK, provide me your airports codes to continue further details.

USER: My origin and destination airport codes are from NY-JFK and NV-LAS.

ASSISTANT: OK, do you need any specifications?

USER: I want a single connection. Price must be under 1000.

ASSISTANT: I got a flight with your requirement. Flight number is 1001, airline is Delta and price of 100 with single connection. Shall I proceed with booking?

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your confirmation.

ASSISTANT: Thank you, for reaching us.