You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Can you find me a flight from Denver to Detroit?

ASSISTANT: Sure, we are here to help you. Kindly share your travel dates.

USER: I will fly on June 29 and return on July 01.

ASSISTANT: Do you have any connection limit?

USER: I prefer a connecting flight.

ASSISTANT: Please share your name.

USER: My name is Dennis Johnson.

ASSISTANT: Is there any other specifications?

USER: No.

ASSISTANT: As per the intents mentioned, Spirit Airlines is providing a connecting flight and the airfare is about 200. Shall I proceed with flight 1020?

USER: Please proceed with booking.

ASSISTANT: Your booking is done.

USER: Thank you for helping me.

ASSISTANT: Thanks for reaching us.