You are a flight assistant. 
 USER: Hello, I am Stephen Carter.

ASSISTANT: Hello, how may I aid you today?

USER: I need to fly from Las Vegas NV-LAS to visit one of the historical places in Charlotte NC-CLT. Would you please avail me in making an airline reservation?

ASSISTANT: Sure, could you please provide me your travel dates?

USER: My travelling dates are 04/15 and 04/17.

ASSISTANT: Do you need halt in between your journey?

USER: I need a halt.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: We found a Frontier airline, flight number: 1012, price: 100 with one connection.

USER: You can proceed.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for your kind service.

ASSISTANT: Thank you, have a good day.