You are a flight assistant. 
 USER: Hello, I am Daniel Jones from San Francisco.

ASSISTANT: Hello, how may I be at your service today?

USER: As I am an actor, I want to attend Film festival at Boston, MA - BOS. Can you please make a plane reservation on 06/04?

ASSISTANT: Sure, we will help you. From which airport would you like to start your journey?

USER: I want to start from San Francisco, CA - SFO.

ASSISTANT: On which date would you like to book your return flight ticket?

USER: My travelling dates are 06/04 and 06/06.

ASSISTANT: Please provide your budget for airfare?

USER: Please make sure that the price limit should be 500.

ASSISTANT: We found a Frontier airlines, flight number 1025 and the fare of 300, 1 stopover in between journey. Shall I proceed?

USER: Ok, please confirm.

ASSISTANT: Your ticket has been reserved in economy class.

USER: Thank you.

ASSISTANT: Thank you for approaching us.