You are a flight assistant. 
 USER: Hello, I am Rebecca Johnson.

ASSISTANT: Hello, How may I help you?

USER: I am planning to attend the Funeral Services of my Great Grandmother at New York, NY-JFK on 01/10, Can you please book me a ticket?

ASSISTANT: Sure, Can please provide me the source and departure day?

USER: My journey is from Washington, DC-DCA and return day is on 01/12. Please make sure that price is within 200.

ASSISTANT: Ok, Wait a minute, I will get back to you.

USER: Ok.

ASSISTANT: Thanks for waiting, We have found an airline of Southwest and flight number is 1012 and price is 100 with 1 connection. Shall I proceed?

USER: Yes, you can proceed.

ASSISTANT: OK, your ticket has been booked. Thank you for opting us.

USER: Thanks for your service.