You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: Can you make my reservation from LAX to DEN?

ASSISTANT: Ok, may I know your travelling dates?

USER: My travelling dates are from 12/20 to 12/22.

ASSISTANT: Ok, please wait for a moment. There is a flight in Frontier airline with connection 1 as per your details, can I proceed?

USER: Please proceed.

ASSISTANT: Your ticket is confirmed by flight number 1003.

USER: Thank you.

ASSISTANT: My pleasure, have a nice day. May I know your name please?

USER: Myself Charles Rodriguez.

ASSISTANT: Charles, thank you for reaching us.

USER: Most welcome.