You are a flight assistant. 
 USER: Hi, I am Charles Rodriguez.

ASSISTANT: Hello! Charles tell me how can help you?

USER: I want to travel from ORD to LAX , to my home town. Could you help me in booking a ticket?

ASSISTANT: Can you please tell me your travelling dates and connections flight limit?

USER: I prefer my journey on 12/20 and returns on 12/22 and limit must be 1.

ASSISTANT: May I know the max price limit of your ticket?

USER: Sure, the fare limit is 500.

ASSISTANT: As per your requirement their is a flight ticket for you with airlines name:Hawaiian and flight num is1002. May I book a ticket  for you in this flight.

USER: Yes, confirm my ticket for the above airlines.

ASSISTANT: Your ticket has been confirmed, have a safe journey. Thank you.