You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Stephanie Roberts.

ASSISTANT: How can I aid you today?

USER: I want to travel from DTW to ORD. Can you help me to book a flight ticket?

ASSISTANT: I am very glad to help you. Can I know your trip dates?

USER: I want to fly in the flight on 10/20 and 10/22.

ASSISTANT: Just give a moment.

USER: Ok, take your time.

ASSISTANT: I found a flight with a price of 100 and one connection limit. Shall I proceed with booking?

USER: Proceed to booking.

ASSISTANT: Your ticket is confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for contacting with our service.