You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how can I help you today?

USER: I'm Debra King. Please book a round trip ticket with Las Vegas, NV-LAS.

ASSISTANT: Sure, Debra. May I know your journey dates?

USER: Departure is on 06/11 and return will be by 06/13.

ASSISTANT: Do you have any other requests to be met?

USER: Price limit is 200. Connections limit is 1.

ASSISTANT: Ok, please give me a moment to find a flight for you.

USER: Sure.

ASSISTANT: Debra, I found a flight with fare 100 from Frontier airline. Can I proceed?

USER: Please book ticket.

ASSISTANT: Your booking is done in flight number 1006 with a single connection flight.

USER: Thanks.

ASSISTANT: Thank you for availing us.