You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you today?

USER: I need your assistance in booking my flight ticket to Denver, DEN from Chicago, ORD.

ASSISTANT: Sure, may I know your journey dates?

USER: My journey dates would be on 05/23 and 05/25.

ASSISTANT: May I know your good name?

USER: Samantha Miller is my name.

ASSISTANT: We are glad to say that, we found an airline: Frontier, flight number: 1011 and price is 100.

USER: Perfect, proceed to book now.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for opting us.