You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am Joshua Edwards here. I want  to book a ticket from JFK to SEA?

ASSISTANT: Your travelling dates please?

USER: My travel dates are Mar 26 and Mar 28 respectively.

ASSISTANT: Do you have any specifications?

USER: Make sure that connection limit is 1.

ASSISTANT: Any thing else?

USER: I am looking to travel in economy class.

ASSISTANT: There is a flight with single connection in jet Blue airlines, can I proceed for booking in economy class?

USER: Please proceed for booking.

ASSISTANT: Your booking is done in 1012 flight.

USER: Thank you.