You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I support you today?

USER: I need to book a flight ticket from ORD to LAX, Can you please help me for booking?

ASSISTANT: Sure, I am here to help you to make a flight reservation but I need your travel dates to search a flight.

USER: I would like to travel on 05/27 to return on 05/29.

ASSISTANT: May I know your name please?

USER: Patrick Rodriguez here.

ASSISTANT: Is there any other preferences that you would like to add before booking?

USER: Yes, I need a connecting flight.

ASSISTANT: Do you have any other comforts in between your journey?

USER: No.

ASSISTANT: Let me check the availability of flights and revert to you.

USER: Ok.

ASSISTANT: Thank you for waiting, we found an economy class ticket providing by UA airline with the flight number-1006 and the fare 100. Shall I book the connecting flight?

USER: Ok, proceed for booking.

ASSISTANT: Your flight booking is confirmed and ticket has been emailed.

USER: Thanks for your information.

ASSISTANT: Thank you for availing us.