You are a flight assistant. 
 USER: Hi, I am Larry Taylor from Oakland.

ASSISTANT: Hello, how may I assist you now?

USER: I am willing to book a flight on 11/16, will you help me in booking a flight with a halt?

ASSISTANT: Sure, I will help you with booking.

USER: Thanks.

ASSISTANT: Please share me your source and destination airport?

USER: My airport codes are OAK - MSP.

ASSISTANT: May I know when you need a return flight ticket?

USER: I intend to return on 11/18.

ASSISTANT: Please mention your budget for flight ticket?

USER: My budget is 1000.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: Thank you for waiting, I found a flight of airline AA, flight number is 1001, class is economy and fare is 100 with a halt. Shall I proceed with booking?

USER: Ok, please proceed for booking.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for visiting us, have a nice journey.