You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you for the day?

USER: I would like to travel from EWR to SEA as a holiday trip.

ASSISTANT: May I know your planned trip dates, please?

USER: My journey dates are 12/03 and 12/05.

ASSISTANT: Do you have any other specifications?

USER: I need only direct flight.

ASSISTANT: There is a direct flight -1006 in Hawaiian Airlines with a fare of 100. can I book it?

USER: Go ahead.

ASSISTANT: Your booking  has been done in economy class.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a safe journey. May I know your name please?

USER: Jennifer Lewis here.

ASSISTANT: Thank you for choosing us.