You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I render you today?

USER: Can you aid me to book a flight ticket from SFO to BOS?

ASSISTANT: Sure, could I have your journey dates, please?

USER: My trip dates are Jan 4 and Jan 6 respectively.

ASSISTANT: Do you have any preferences?

USER: I want a connecting flight.

ASSISTANT: On what name, do I need to reserve the ticket?

USER: Dennis Carter here.

ASSISTANT: We found a connecting flight 1000 from JetBlue airline with a fare 200.

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thank you.

ASSISTANT: Thank you for availing us.