You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello,.

USER: I am Elizabeth Moore.

ASSISTANT: How may I help you?

USER: I would like to attend a seminar on social issues in MSP. Can you please reserve a flight ticket on 02/19?

ASSISTANT: Please let me know your boarding airport code.

USER: Chicago, ORD is my boarding point.

ASSISTANT: May I know your return date?

USER: I would like to return back on 02/21.

ASSISTANT: Do you prefer direct flight or connecting flight?

USER: I prefer a connecting flight.

ASSISTANT: Found ticket with airline Hawaiian for price 100 having flight number 1012. Shall I book a ticket?

USER: Ok, confirm my ticket.

ASSISTANT: Your ticket is booked.

USER: Thanks for helping me in reservation.

ASSISTANT: Thank you. Have a nice day!.