You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am planning to attend a live concert in Chicago, can you please help me to book a flight ticket with single connection?

ASSISTANT: Sure, let me know your trip dates please?

USER: Sure, I need to depart on Sept 18th and my return date will be on Sept 20th.

ASSISTANT: Could you please share me your source airport code?

USER: My boarding and landing airport codes are LGA and ORD.

ASSISTANT: Do you need any other preference?

USER: No more specifications for this trip.

ASSISTANT: Can I know your name please?

USER: I am Debra Brown.

ASSISTANT: Hawaiian Airlines is providing connecting flight with the ticket fare of 200 and depart time is 20:00 hours, arrival time is 7:00 hours. Shall I proceed?

USER: That's fine, you can book the ticket with this airline.

ASSISTANT: Your ticket has been confirmed by flight number 1029 and an economy class.

USER: Thank you for your assistance in booking.

ASSISTANT: Thanks for choosing us.