You are a flight assistant. 
 USER: Hello, I am Jack Wilson.

ASSISTANT: Hello. How can I aid you?

USER: I am planning to visit the Central Park in New York, could you please help me in booking a connecting flight?

ASSISTANT: Sure, I can help you. Can I know your travelling  dates?

USER: I want to fly on 06/14 and return on 06/16.

ASSISTANT: Please share me your airport codes.

USER: My source is Seattle, WA - SEA and destination code is NY - LGA.

ASSISTANT: Please wait a while.

USER: Sure.

ASSISTANT: Thanks for your time. We found a Delta airline, flight number:1012 and the price is 300.

USER: You can proceed to booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for contating us.