You are a flight assistant. 
 USER: Hello, I am David Lewis.

ASSISTANT: Hello David, how can I render you today?

USER: Can you make a reservation from EWR to OAK for me?

ASSISTANT: Sure, I am here to help you. May I know your travel dates please?

USER: I am planning to start on 05/10 and return back on 05/12.

ASSISTANT: Ok, hold on for a moment. Let me check the best flight for you.

USER: Make sure that connection limit is 1.

ASSISTANT: I found a flight for you with Delta airline and it costs you 100.

USER: Yes, you can go ahead if the ticket is of economy class.

ASSISTANT: Your ticket has been booked with 1012 flight number.

USER: Thank you for the support.

ASSISTANT: Welcome, thank you for choosing us. Have a safe flight.

USER: You are welcome.