You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: Donna Nelson here.

ASSISTANT: Ok.

USER: There is a case of my land which was going on in court of ORD, so could you please book me a ticket from SFO?

ASSISTANT: Ok. when would you like to travel?

USER: My travelling dates are from 07/28 to 07/30.

ASSISTANT: Yes, there is a flight available with 1 connection.

USER: Please proceed.

ASSISTANT: Your reservation is confirmed with AA airlines of flight 1004.

USER: Thank you for your help.

ASSISTANT: Thank you and have a nice day.