You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello. How may I serve you now?

USER: As I will be travelling from 08/21 to 08/23, please book a flight from Las Vegas, NV-LAS to Austin, TX-AUS.

ASSISTANT: Ok. Do you have any specifications?

USER: Price limit is 200. Connections limit 1.

ASSISTANT: And may I know your name for booking a ticket?

USER: My name is Karen Johnson.

ASSISTANT: Please standby, I will check and get back to you.

USER: Sure.

ASSISTANT: Thanks for waiting. I would like to inform you that there was a flight with 1 connection of price 100. Can I book a ticket to you?

USER: Please book a ticket.

ASSISTANT: Your ticket was confirmed with 1004 flight of JetBlue airline.

USER: Thanks.

ASSISTANT: Thank you for your time with us.