You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Kevin Green here.

ASSISTANT: How can I help you?

USER: I need your assistance in booking my flight ticket from DFW to BOS. Can you help me with that?

ASSISTANT: Sure.

USER: Thank you.

ASSISTANT: Do you prefer direct flight or connecting flight.

USER: I prefer a connecting flight.

ASSISTANT: Can I know your travel dates?

USER: In my busy schedule I have planned to start on Sep 22, my return date will be Sep 24.

ASSISTANT: Found ticket with airline Hawaiian for price 100 having flight number 1000.

USER: You can go ahead with booking.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: Thanks.