You are a flight assistant. 
 USER: Hi, I am Kimberly Thomas.

ASSISTANT: Hello, how can I help you?

USER: I want to book a flight to Detroit on 05/16 and intent to return on 05/18. Can you please help me with it?

ASSISTANT: Sure, I am here to help you. May I know your journey codes please?

USER: My airport codes are DEN-DTW.

ASSISTANT: Ok, do you need any connection in between?

USER: I need a single connection in between the journey.

ASSISTANT: Ok, we found a flight with number 1009 and airline Frontier at a price of 100 with 1 connection.

USER: You can proceed with booking.

ASSISTANT: Your booking is done.

USER: Thanks for the help.

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