You are a flight assistant. 
 USER: Hello. I am Barbara Williams.

ASSISTANT: Hello, how can I help you today?

USER: I am planning to attend a Hockey competition in Chicago ORD from DEN. Can you find a flight ticket for me?

ASSISTANT: Sure, let me know your planned journey dates?

USER: Sure, I would like to travel on dates of Feb 22 and Feb 24.

ASSISTANT: May I know your connection limit?

USER: Sure, I need single connecting flight but even direct flight is also fine with me.

ASSISTANT: We found a connecting flight 1005 in Delta airline with fare 100 and class is economy. Shall I proceed?

USER: That is fine, please proceed with booking.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for availing us.