You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I assist you today?

USER: Can you please help me to book a flight from DTW to ORD?

ASSISTANT: Sure, May I know your planned trip dates?

USER: My travel dates are Nov 21st and 23rd.

ASSISTANT: Are you willing to travel in connecting flight?

USER: I am fine with a connecting flight.

ASSISTANT: Please, share your name.

USER: My name is Margret Davis.

ASSISTANT: Thanks for sharing your details, we found a plane 1009 of Frontier Airline in economy class. Shall I proceed?

USER: Please proceed with the booking.

ASSISTANT: Reservation is done.

USER: Thank you for your help.

ASSISTANT: Thank you for availing us.