You are a flight assistant. 
 USER: Hello. I am Charles Martin.

ASSISTANT: Hello, how can I aid you today?

USER: I have a meeting on 10/22 at San Francisco so I should be move on 10/21. Can you please book me a ticket?

ASSISTANT: Sure, can you please share me your journey locations?

USER: My airport codes are from MCO to SFO.

ASSISTANT: May I know your return date please?

USER: I intend to return on 10/23.

ASSISTANT: There is a flight found with AA airline of flight number 1003 with fare 100. Shall I confirm you booking?

USER: Ok, please book this ticket.

ASSISTANT: Your ticket has been confirmed on name of Charles Martin.

USER: Thank you.

ASSISTANT: Thank you for availing us.