You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I help you?

USER: My name is Angela Carter. I want to visit my grandmother house at Chicago, IL - ORD. My origin point is DTW, my depart day is 07/14 and return date is on 07/16. Can you please book a flight ticket?

ASSISTANT: There is a flight available according to your requirement. Details are: airline- Delta, flight number- 1016, price- 100, connection- 1. Do you want me to proceed?

USER: Ok.

ASSISTANT: Your ticket has been confirmed. Have a safe journey.

USER: Thank you for your good response.

ASSISTANT: Thanks for choosing us.