You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: I am Kenneth Wright. I am looking for a flight from Seattle, can you book me a flight ticket from SEA to JFK?

ASSISTANT: Yes, can you tell me your dates of travel?

USER: My trip dates are from Jan 18 till Jan 20th.

ASSISTANT: Give me a moment.

USER: Ok.

ASSISTANT: I have found a business class ticket with a price of 400 and it is a direct flight.

USER: Ok, please proceed with it.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you for your help.

ASSISTANT: Thank you for contacting us.