You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Andrew Williams here. I want to travel from SFO to OAK for attending a seminar. Can you please help me for booking the flight ticket?

ASSISTANT: Sure, could you please share me with your dates of journey?

USER: My departure date is 10/22 and return date is 10/24.

ASSISTANT: Ok, please wait for a moment.

USER: Make sure my price limit is 200.

ASSISTANT: I found a flight with the connections limit 1 and the airline naming as AA as per your request, shall I proceed to book?

USER: Please proceed for booking the flight ticket.

ASSISTANT: Your ticket has been reserved with the flight number 1000.

USER: Thank you for helping me.

ASSISTANT: You are welcome and have a safe journey.