You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you at this moment?

USER: I would like to meet my business partner at San Francisco, please help me in booking a ticket from ORD to SFO.

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

USER: My planned travel dates are on July 25 and July 27.

ASSISTANT: May I know your name for further process?

USER: My name is Cynthia Wright.

ASSISTANT: Do you have any another specifications?

USER: I need a flight with single connection.

ASSISTANT: Ok, please hold on a moment.

USER: Sure, take your time.

ASSISTANT: Delta airline flight available with connection limit 1 and fare is 100, shall I confirm this economy class flight?

USER: Ok, please proceed for booking.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1019.

USER: Thank you for your help in booking my ticket.

ASSISTANT: You are welcome Cynthia Wright.