You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I be of your assistance?

USER: I am Michael Garcia, want to book a ticket from New York, NY-EWR on mar/26 to Las Vegas, NV-LAS on mar/28 with price limit 500.

ASSISTANT: Sure, please wait a while I will check and get back to you.

USER: OK.

ASSISTANT: Thanks for being patient, we found a matching flight for you. The flight details are airline-AA flight number-1009 with one connection.

USER: Sure you can proceed with this airlines.

ASSISTANT: Your ticket has been booked.

USER: Thanks for the information.

ASSISTANT: Pleasure to serve you, have a safe flight.