You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Could you help me in booking a flight ticket from SEA to LGA?

ASSISTANT: Sure, may I know your planned travel dates please?

USER: I want to fly on Apr 23, return on Apr 25.

ASSISTANT: Would you like to travel in a connecting flight or a direct flight?

USER: I need a connecting flight.

ASSISTANT: May I know your good name please?

USER: My name is Kevin Wright.

ASSISTANT: We found American airline with economy class and flight number is 1019 with arrival time is 6:00 hours and depart time is 0:00 hours.Shall I proceed for booking?

USER: Ok, proceed to booking.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: You are welcome.