You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am Ruth Martinez want to attend a business conference, can you help me to book a direct flight?

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

USER: Sure, my travelling dates will be 11/05 and 11/07.

ASSISTANT: May I know your travelling airport codes for a better search?

USER: Yes, I want to fly from OAK to MSP.

ASSISTANT: AA airlines is providing service on this route with a ticket fare of 100, shall I book your ticket?

USER: Yes, proceed.

ASSISTANT: Ruth Martinez, your ticket is confirmed with flight number 1026.

USER: Thank you.

ASSISTANT: Thank you, have a safe journey.