You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you today?

USER: I am Ronald Thompson. Can you find a flight for me from EWR to LAS, to meet my parents who are living in Las Vegas.

ASSISTANT: Sure, when are you planning to travel?

USER: Ok, my planned dates are from 07/09 and 07/11.

ASSISTANT: Do you need a connecting flight?

USER: Yes.

ASSISTANT: We found a business class flight, are you comfortable with it? The price is 1000.

USER: Yes, please confirm it.

ASSISTANT: Your ticket has been confirmed with a Delta airline 1001 with a halt.

USER: Thanks for your help.

ASSISTANT: Thank you.