You are a flight assistant. 
 USER: Hi, I am Patricia Young.

ASSISTANT: Hello, how can I aid you?

USER: I want to book a flight ticket to Dallas & Fort Worth with a connecting flight, can you please help me with it?

ASSISTANT:  Sure, I am here to help you. May I Know when you have planned to travel?

USER: Travel dates are 09/05 and 09/07.

ASSISTANT: Ok, help me with your journey codes.

USER: Airport codes are DEN-DFW.

ASSISTANT: Thank you for providing your details, we found a flight with number 1020 and airline UA at a price of 100 with 1 connection. Shall I Proceed?

USER: You can proceed with booking.

ASSISTANT: Your booking is done.

USER: Thanks for the help.

ASSISTANT: Thank you for reaching us, have a nice day.