You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I aid you?

USER: I am looking for a flight from DEN to DTW, can you help me?

ASSISTANT: Sure, May I know your travelling dates?

USER: My travelling dates are 29 to 31 of Oct.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: Any other preferences?

USER: No.

ASSISTANT: May I know your name?

USER: I am Margaret Harris.

ASSISTANT: You have a connecting flight 1008 in Hawaiian airlines and price 100, Shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket has been booked.

USER: Thanks for helping me.

ASSISTANT: Thank you.