You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I want to book a ticket for my vacation. Will you please help me?

ASSISTANT: Sure, can you provide your name for further processing?

USER: Myself George Davis.

ASSISTANT: Ok George, can you provide your city names?

USER: I want to travel from ATL to SEA.

ASSISTANT: Ok, can you provide your travel dates?

USER: My preferable dates are 09/12 and 09/14.

ASSISTANT: Ok, please wait a moment.

USER: Also please check the flight should be with 1 connection and the price limit should be with in 500.

ASSISTANT: Thanks for waiting, there is a flight 1015 in airline Delta available on that dates having 1 connection and price is 100.

USER: Oh! that's really good. Please book this ticket for me.

ASSISTANT: Ok, your booking is done. Have a great journey!.

USER: Thank you.