You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Virginia Wilson here. I want to attend my project seminar in Seattle, can you help me for booking flight ticket?

ASSISTANT: Sure.

USER: My travel starts from 02/15 to 02/17 and my airport codes JFK to SEA.

ASSISTANT: Please wait.

USER: And also make sure that connection limit is 1.

ASSISTANT: Yes Wilson, there is a flight for you with number 1019 of Delta airline.

USER: Ok, proceed for booking.

ASSISTANT: Your ticket has booked.

USER: Thank you for your services.

ASSISTANT: Thank you for reaching us.