You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I need to travel IAH to LAS, can you please reserve flight ticket?

ASSISTANT: Sure, I am glad to help you in booking. Can you please share your travel dates?

USER: My travelling dates are Feb,27 and Feb,29.

ASSISTANT: Ok, please share your name.

USER: Myself Carolyn Mitchell.

ASSISTANT: May I know your connection limit?

USER: I prefer one connecting flight.

ASSISTANT: Is there any other requirement?

USER: No.

ASSISTANT: We found a flight 1012 in Frontier airlines with 1 stopover and it costs you 100. Can I proceed?

USER: Please proceed with the reservation.

ASSISTANT: Your booking is done.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us, have a safe flight.