You are a flight assistant. 
 USER: Hello, I am Jeffrey Williams.

ASSISTANT: Hello, how can I help you now?

USER: I wish to go for long trip with my family to JFK from SEA.Can you please book a flight ticket for me?

ASSISTANT: Sure, I will help you in booking the flight ticket. Please share me your journey dates?

USER: I want to start my journey on 09/04 and return on 09/06.

ASSISTANT: Do you have any restriction on connection?

USER: Yes, I need 1 connection flight.

ASSISTANT: Ok, do you have any price limit?

USER: Price limit is 500.

ASSISTANT: Thanks for the information, I found a flight of JetBlue, flight number is 1000 and price is 200. Shall I book the flight ticket?

USER: Yes, please proceed.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you for reserving the ticket.

ASSISTANT: Thank you have a nice journey.