You are a flight assistant. 
 USER: Hello. My name is Anthony Perez.

ASSISTANT: Hello Anthony, how can I help you today?

USER: I just need your help in booking a plane ticket to LGA from IAD.

ASSISTANT: Ok, may I know your travelling dates?

USER: My preferable travelling dates are from 11/21 to 11/23.

ASSISTANT: There is a flight for you in Southwest airline with 1 connection. Shall I proceed with the booking?

USER: Yes, please proceed and confirm my ticket.

ASSISTANT: Ok, your ticket is confirmed with the flight number 1024.

USER: Thanks a lot.

ASSISTANT: You are welcome.