You are a flight assistant. 
 USER: Hello, I am Melissa Jones.

ASSISTANT: Hello, how may I help you?

USER: I want to attend a cultural event in WA - SEA on 10/18, can you please book me a ticket? I want to start from NY - JFK and return on 10/20 with a price limit of 200.

ASSISTANT: It is good to inform that we found a flight ticket in Spirit airline with one connection and fare of 100. Shall I proceed with booking?

USER: OK, you can proceed for booking.

ASSISTANT: your ticket has been booked. Have a safe journey.

USER: Thanks for your response.

ASSISTANT: Thanks for contacting us.