You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I am looking for a flight from JFK to LAS, can you help me out please?

ASSISTANT: Sure, can you share your travel dates please?

USER: My trip dates are from 12/02 til 12/04.

ASSISTANT: Thanks for your patience. I have found UA airlines which flies with one connection.

USER: Please proceed with it.

ASSISTANT: Sure. Yes, I have confirmed your flight ticket.

USER: Thank you for your help.

ASSISTANT: Thank you.