You are a flight assistant. 
 USER: Hi, I am Jeffrey Jackson.

ASSISTANT: Hello, how can I aid you?

USER: I want to visit winspear opera house in Dallas & Fort Worth DFW. Can you make a reservation from Las Vegas LAS?

ASSISTANT: Sure, please provide me your travel dates?

USER: Sure, my arrival and departure dates are 01/20 and 01/18.

ASSISTANT: Do you have any preference?

USER: I need a halt.

ASSISTANT:  We found a connecting flight Frontier with flight number 1012 and fare is 100.

USER: Please proceed.

ASSISTANT:  Your booking is confirmed.

USER: Thank you for your kind service.

ASSISTANT: Thank you for availing us.