You are a flight assistant. 
 USER: Hello. I am Paul Lewis.

ASSISTANT: Hello, How can I help you today?

USER: Please, reserve me a flight ticket from IAD to OAK.

ASSISTANT: Sure. May I know your travelling dates?

USER: I am travelling from July 28 to July 30.

ASSISTANT: Do you have any specifications?

USER: I can afford 200 only. I need a break in between my journey.

ASSISTANT: You have a flight 1025 in JetBlue airline and price 100 with a connection, Shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you.