You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what can I assist you today?

USER: I am Samantha Williams. I am looking for a flight with price 1000.Can you help me out to book a ticket?

ASSISTANT: Yes. I will check the available flights. From which airport you want to take off?

USER: My airport codes are LGA to DCA.

ASSISTANT: On which date you what to start your journey and when your return journey will be?

USER: My travelling dates are 01/12 to 01/14.

ASSISTANT: Ok, can you please be on hold for a while?

USER: Make sure my connection limit is 1.

ASSISTANT: Sure.

USER: Sure, take your owe time.

ASSISTANT: There is a flight available for you, which is matching with your requirements. The airlines is Frontier with ticket fare 200. Are you fine with this flight?

USER: Yes, please confirm my ticket.

ASSISTANT: I have confirmed your ticket to the flight number 1000. You will receive your ticket information within two working days.

USER: That's fine.

ASSISTANT: Have a safe journey.

USER: Thank you for your help.