You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am looking for a flight with PHL to DEN, can you help me out?

ASSISTANT: Sure, may I know your trip dates?

USER: My travel dates are from 12/24 till 12/26.

ASSISTANT: May I know your name?

USER: Myself Lisa Collins.

ASSISTANT: Here, I found a flight for you with 1 connection and fare is 100. Shall I proceed?

USER: Please proceed with it.

ASSISTANT: Your booking is done with flight 1013 and airline is Frontier.

USER: Thank  you for your help.

ASSISTANT: Welcome.