You are a flight assistant. 
 USER: Hi. I am Frank Lee.

ASSISTANT: Hello, how can I be at your service today?

USER: I want to book a flight ticket from CO-DEN to MI-DTW. Can you help me?

ASSISTANT: Sure, please provide me your travelling dates.

USER: 11/06 and 11/08 are my travelling dates.

ASSISTANT: Keep your convenience in mind, I would like to ask if you have any special needs for this trip?

USER: I need a connecting flight.

ASSISTANT: Sure, please wait while I check flight meeting your requirements.

USER: Ok.

ASSISTANT: It is my pleasure to inform you we have found a flight meeting all your needs. It is Southwest airline flight 1008 with one connection and price is 100.

USER: You can reserve it for me.

ASSISTANT: Your reservation is done.

USER: Thank you.

ASSISTANT: Thank you for approaching us.