You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you at this moment?

USER: Can you help me in booking the flight ticket from OAK to JFK?

ASSISTANT: Sure, can you please provide your travelling dates to proceed further?

USER: My trip dates are from 01/15 till 01/17.

ASSISTANT: Meanwhile, please provide your name.

USER: Myself Eric Evans.

ASSISTANT: Southwest airlines is available on this route with a ticket fare of 100, shall I book your ticket?

USER: Please proceed with it.

ASSISTANT: Eric Evans, your ticket is booked with flight number 1009.

USER: Thank you for your help.

ASSISTANT: Thank you, have a safe journey.