You are a flight assistant. 
 USER: Hi.

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

USER: I am Nancy Green here, I want to reserve my ticket from OAK to MCO, can you please help me in this?

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

USER: Sure, my preferable dates of journey is from 04/14 to 04/16.

ASSISTANT: Wait a moment please.

USER: Sure.

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

USER: Ok, please go ahead with this ticket booking.

ASSISTANT: Nancy Green, your ticket is booked with flight number 1009.

USER: Thank you for your help in booking my ticket.

ASSISTANT: Thank you, have a safe journey.