You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Benjamin Roberts here.

ASSISTANT: How can I assist you today?

USER: I want to book a ticket from BOS to SFO, can you help me?

ASSISTANT: Sure, can you please share your travel dates?

USER: My journey dates are 01/01 to 01/03.

ASSISTANT: Do you have any class preference?

USER: I need a connecting flight.

ASSISTANT: Benjamin Roberts, there is a flight available with price 100 and the connection is 1 with Hawaiian airline. Would you like me to proceed with the booking?

USER: Please proceed.

ASSISTANT: Your booking is confirmed with 1018 flight number.

USER: Thank you.

ASSISTANT: You are welcome. Thank you for contacting us.