You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, may I know your good name?

USER: I am Michael Robinson. I am planning to start a new jewellery shop in Oakland, so please book a flight ticket within a price limit of 1000.

ASSISTANT: Ok, may I know your planned travel dates?

USER: I will start on 06/29, return on 07/01.

ASSISTANT: Please provide me your airport codes.

USER: My source and destination airport codes are TX - HOU, CA - OAK.

ASSISTANT: We are glad to say that, we found an airline: JetBlue, flight number: 1006 and price is 300.

USER: You can proceed to booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for opting us.