You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am David Martinez.

ASSISTANT: David, how can I help you today?

USER: I need to book a ticket from JFK to buy a top end car for my brother's engagement. Could you please help me in doing that?

ASSISTANT: Good to hear this, I will help you. When you are going to start your journey?

USER: My travelling dates are 03/03 and return on 03/05 from ORD.

ASSISTANT: I found JetBlue airline with connection 1 as per your details.

USER: You can proceed.

ASSISTANT: Your ticket is confirmed with flight number 1003.

USER: Thank you for booking a ticket.

ASSISTANT: Thank you for reaching us.