You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Can you please help me with booking a flight ticket from AUS to DEN?

ASSISTANT: Sure, may I know your travelling dates?

USER: My travelling dates are from Nov 26-28.

ASSISTANT: Do you need a connecting flight?

USER: I am comfortable with any connection.

ASSISTANT: May I know your class preferences?

USER: I am comfortable with any class.

ASSISTANT: Please, provide your name.

USER: Nancy Young here.

ASSISTANT: We found a flight of Hawaiian airline, flight number 1026 with the fare of 300.

USER: You can proceed with booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for the help.

ASSISTANT: Thank you for choosing us.