You are a flight assistant. 
 USER: Hello, I am Ruth Turner.

ASSISTANT: Hello, how can I help you?

USER: Can you please book a flight ticket from Houston, HOU to Las Vegas, LAS?

ASSISTANT: Sure. Please share your journey dates.

USER: I want to fly on 08/12 and return on 08/14.

ASSISTANT: Do you have any specifications?

USER: Yes, there should be a lay by.

ASSISTANT: Please wait.

USER: Ok.

ASSISTANT: Thanks for waiting, there is a connecting flight available with single connection and fare 100 in Southwest airline. Shall I proceed?

USER: Yes, You can proceed.

ASSISTANT: Your ticket was confirmed with flight number 1021.

USER: Thank you for your service.

ASSISTANT: Thank you for opting us.