You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: Can you help me in booking a flight ticket to LGA from BOS to meet my cousin?

ASSISTANT: Sure, let me know your trip dates please?

USER: Sure, my trip dates are Dec 28 and Dec 30.

ASSISTANT: Do you have any airline preference?

USER: I prefer normal-cost airline.

ASSISTANT: May I know your connection limit?

USER: I need a connecting flight for my journey.

ASSISTANT: Do you need any other specifications?

USER: No.

ASSISTANT: Ok, can I know your name please to proceed further?

USER: Sure, my name is George Moore.

ASSISTANT: United Airlines is providing direct flight with the ticket fare of 200 and depart time is 06:00 AM, arrival time is 10:00 AM. Shall I proceed?

USER: Yes, do proceed with the booking.

ASSISTANT: Your ticket has been confirmed by flight number 1021 and an economy class.

USER: Thank you for your kind service.

ASSISTANT: Thanks for choosing us.