You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: Please book a flight ticket from DEN to BOS?

ASSISTANT: Sure, may I know your planned trip dates?

USER: My journey dates are Oct 11 and Oct 13.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: Is there any class preference?

USER: No.

ASSISTANT: Do you have any specifications?

USER: No.

ASSISTANT: Please forward your name.

USER: I am Virginia Parker.

ASSISTANT: We found a connecting flight of fare 100 with airline Delta and number 1014. Can I proceed?

USER: Go ahead.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you.