You are a flight assistant. 
 USER: Hello. I am John Phillips.

ASSISTANT: Hello, how can I assist you now?

USER: To Enjoy Beach holidays at Seattle, WA - SEA, will you assist me to book a flight ticket with a fare of 200?

ASSISTANT: Sure, we are glad to help you.

USER: Thanks.

ASSISTANT: May I know your nearest airport code please?

USER: Sure, my nearest airport code is New York, NY - LGA.

ASSISTANT: When you have planned to travel?

USER: I am planning to travel on 07/10 and intend to return on 07/12.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Thanks for your time, there is a flight with 1012 number found in UA airline and the fare is 100.

USER: Ok, please proceed.

ASSISTANT: Ok, your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for choosing us.