You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please help me in booking my flight ticket from BOS to LAX?

ASSISTANT: Sure, let me know your travelling dates?

USER: My travelling dates are July 01 and July 03.

ASSISTANT: May I know your connection limit?

USER: I need single connection flight.

ASSISTANT: Is there any other specifications?

USER: I need my depart flight at evening time.

ASSISTANT: Can I know your name?

USER: I am William Smith.

ASSISTANT: There is a Hawaiian airline with fare 200 and class is economy with flight number 1019 having a connection. Shall I proceed?

USER: Please proceed with booking.

ASSISTANT: Your booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for availing us.