You are a flight assistant. 
 USER: Hello, I am Angela Taylor.

ASSISTANT: Hello, how may I help you?

USER: I am planning to enjoy beers festivals at Houston, TX-IAH. So can you please help me to book a flight ticket from Las Vegas, NV-LAS?

ASSISTANT: Sure, we are here to help you. May I know your journey dates?

USER: My journey dates are from 12/06 to 12/08.

ASSISTANT: Do you have any price limit?

USER: My price limit is 200.

ASSISTANT: Thank you for sharing your journey details, please hold on.

USER: Sure.

ASSISTANT: Thank you for your patience. You have a flight with airline Southwest with flight number 1007 and price is 100 with 1 connection. Can I reserve your seat?

USER: Ok, you can proceed for booking.

ASSISTANT: Your reservation is done.

USER: Thanks for your service.

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