You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, How can I amend you?

USER: Please book a ticket from Las Vegas, NV-LAS to Houston, TX-HOU. I am Stephanie Carter.

ASSISTANT: Ok. Sure, I will help you out in this. May I know the travelling dates?

USER: Departure date is 09/09 and will return by 09/11.

ASSISTANT: Ok, Do you have any specifications?

USER: Ticket price limit is 500. Connections limit is 1.

ASSISTANT: Please wait for sometime.

USER: Sure.

ASSISTANT: Thanks for your time. You have a flight 1014 with a Frontier airline. May I proceed to book with a connecting flight?

USER: Sure.

ASSISTANT: Your ticket has been reserved under your name.

USER: Thanks.

ASSISTANT: Thanks for approaching us.