You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Joseph Perez,.

ASSISTANT: How may I be of your helping hand?

USER: Please, reserve me a flight ticket from SEA to BOS.

ASSISTANT: Sure, help me with the trip dates?

USER: I am travelling from Dec 30 to Jan 01.

ASSISTANT: Do you have any preferences?

USER: Yes, I need a lay by in between my journey.

ASSISTANT: We have a connecting flight from Frontier airline, number 1006 and the price is 100. Shall I proceed with the booking?

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed in an economy class. The depart time and return time is in the afternoon.

USER: Thank you.

ASSISTANT: Thank you for reaching us.