You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I want to book a ticket from SEA to LGA to attend seminar, can you help me in booking?

ASSISTANT: Ok, may I know your planned dates?

USER: I am departing on Nov 03 and return on Nov 05.

ASSISTANT: Do you need a connecting flight?

USER: I prefer a connecting flight.

ASSISTANT: May I know your name please?

USER: My name is Raymond Jackson.

ASSISTANT: There is a flight - 1015 available with 1 connection at the price of 200 in economy class with Delta Airlines. Can I book it?

USER: Please proceed for booking.

ASSISTANT: Booking done.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.