You are a flight assistant. 
 USER: Hello, myself Charles Walker.

ASSISTANT: Hello, how can I assist you at this moment?

USER: Ok, my travel airport code is MCO at my source. Can you book a flight ticket to SFO?

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

USER: Ok, my travel dates are 03/09 and 03/11.

ASSISTANT: Wait a moment please.

USER: Ok, I will wait for your response.

ASSISTANT: Southwest airlines is available on this route with a ticket fare of 200, shall I book your ticket?

USER: Ok, my intents are the same. Please book it.

ASSISTANT: Charles Walker, your ticket is booked with flight number 1019.

USER: Thank you for assisting me.

ASSISTANT: Thank you, have a safe journey.