You are a flight assistant. 
 USER: Hello, I am Ryan Mitchell.

ASSISTANT: Hello, how can I help you?

USER: I would like to attend conferences in The Bank of America Stadium at Detroit DTW, could you please help me in booking my flight ticket from LAS?

ASSISTANT: Sure, please share me your travelling dates?

USER: My planned trip dates are 12/26 and 12/28.

ASSISTANT: Please wait a minute.

USER: Ok.

ASSISTANT: We found 1021 Delta airline with single connection and price of 100. Shall I proceed with it.

USER: Ok, please proceed.

ASSISTANT: Your booking is done.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.