You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you?

USER: I want to book a flight with price limit 500.

ASSISTANT: Sure. Please provide the journey details.

USER: I want to attend my convocation at Philadelphia. my journey dates are from 06/20 to 06/22. My airport codes are from LAX to PHL.

ASSISTANT: Thanks for the information.

USER: I need a connection in my journey.

ASSISTANT: We found a flight with a Hawaiian airline with flight number: 1020. The fare is 100 with a single connection.

USER: Proceed booking.

ASSISTANT: Can you provide the name for further proceeding?

USER: You can call me as Amy Phillips.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for kind information.

ASSISTANT: Thanks for choosing us.