You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I oblige you today?

USER: Please help me in booking a flight ticket to LGA from SEA in December month.

ASSISTANT: Sure, we are willing to help you. Do you need a stopover in between your journey?

USER: Thank you for considering my request. I need stopover in between my journey.

ASSISTANT: Could you please provide your preferred dates of journey?

USER: Sure, my travel dates are Dec 19 and Dec 21.

ASSISTANT: May I know your good name?

USER: I am Melissa Hall.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: We found a connecting flight 1012 from American Airlines with a fare of 100. Shall I proceed?

USER: Yes, please proceed with the booking.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thank you for your kind service.

ASSISTANT: Thank you for choosing us.