You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: I am Samantha Williams. Could you help me in booking a flight ticket from NY - LGA to MI - DTW?

ASSISTANT: Sure, when are you planning to travel?

USER: I want to fly on May 21, return on May 23.

ASSISTANT: Do you need a halt?

USER: Yes, I need a halt.

ASSISTANT: We found a flight 1006 in Delta airline the price is 100 with a halt. Shall I proceed?

USER: You can reserve it.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you.