You are a flight assistant. 
 USER: Hello. Dorothy Hill here.

ASSISTANT: Hello, how can I help you for the day?

USER: I need to attend a workshop at Chicago, can you please help me in booking a flight ticket from JFK to ORD?

ASSISTANT: Sure, I will help you with that. Can you please mention your travelling dates?

USER: Sure, I would like to travel on Sept 05 and return back on Sept 07.

ASSISTANT: Do you need any halt in between your journey?

USER: Yes, I need a connecting flight.

ASSISTANT: Do you prefer any class?

USER: No, I am comfortable with any class.

ASSISTANT: Ok. Do you prefer any timings?

USER: No, I can mange with any time.

ASSISTANT: Ok, wait for a while.

USER: Sure, I will wait for your response.

ASSISTANT: Your booking has been confirmed with an airline AA with fare 200 and flight number is 1007. Shall I proceed with that?

USER: Ok, please proceed.

ASSISTANT: Thank you for choosing us.

USER: Thank you for booking.