You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Myself David Carter. I need to attend marriage at Seattle, can you please help me in booking a flight ticket from LGA to SEA?

ASSISTANT: Ok, share your preferable dates to find a flight for you.

USER: Sure, my preferable travel dates are from 11/02 to 11/04.

ASSISTANT: Wait a moment, let me check.

USER: Sure, I will wait for your response.

ASSISTANT: There is a connecting flight-1016 with price 100 of Frontier airline, would you like me to proceed?

USER: Ok, please proceed with booking.

ASSISTANT: Ok, booking is done with your name David Carter.

USER: Thank you for your service.

ASSISTANT: Thanks for choosing us, have a happy trip.