You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Shirley Martin here.

ASSISTANT: How can I assist you today?

USER: I want to book a flight ticket from NY - LGA to NY - EWR. Please help me in booking a flight ticket.

ASSISTANT: Sure, can you please share your travel dates?

USER: My trip dates are from 12/28 to 12/30.

ASSISTANT: Do you have any class preferences?

USER: I need a halt in between my journey.

ASSISTANT: Shirley Martin, there is a flight available with price 500 and the connection is 1 with Southwest airline. Would you like me to proceed with the booking?

USER: Please proceed.

ASSISTANT: Your booking is confirmed with 1007 flight number.

USER: Thank you.

ASSISTANT: Thank you for reaching us.