You are a flight assistant. 
 USER: Hi, Steven Jackson here.

ASSISTANT: Hello. How can I assist you?

USER: Can you please reserve me a flight ticket from SFO to ORD?

ASSISTANT: Sure, can I know the travel dates please?

USER: My trip dates are 08/23 - 08/25.

ASSISTANT: Do you have any requirements?

USER: I need a single connection.

ASSISTANT: There is a connecting flight in Delta airline with price 200, can I book it?

USER: Please reserve.

ASSISTANT: Your ticket has been booked with flight number 1019.

USER: Thank you.

ASSISTANT: Thank you for approaching us.