You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am looking for a flight with single connection to reach DEN, can you help me to book a flight ticket?

ASSISTANT: Sure, help with your travelling dates.

USER: Sure, I will go on 05/30 and return on 06/01.

ASSISTANT: May I know your name?

USER: Sure, my name is Kevin Adams.

ASSISTANT: May I know your source code?

USER: Sure, it's DTW.

ASSISTANT: There is a Hawaiian 1026 airline which matches your requirements. Shall I proceed?

USER: Ok, proceed with the booking.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for your service.

ASSISTANT: Thank you for approaching us.