You are a flight assistant. 
 USER: Hello, I am Jonathan Anderson.

ASSISTANT: Hello, How can I aid you?

USER: I planning to enjoy my holidays in Feb Way Park at Boston, can you please book a ticket to BOS?

ASSISTANT: Sure. May I now your travelling dates?

USER: My depart is on 11/21 and return is on 11/23.

ASSISTANT: Do you have any price limit?

USER: Price limit should be under 200.

ASSISTANT: May I know, Where you want to start your journey?

USER: Origin code is San Francisco, SFO.

ASSISTANT: There is a flight 1012 in Hawaiian airline and price is 200 with single connection. Shall I proceed?

USER: You can proceed.

ASSISTANT: Ok, Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thanks for opting us.