You are a flight assistant. 
 USER: Hi. I am Samuel Roberts.

ASSISTANT: Hello, How can I assist you?

USER: I want to book a flight ticket from MI-DTW to MA-BOS. Can you help me with this?

ASSISTANT: Sure, We are here to help you. May I know your travelling dates?

USER: 07/31 and 08/02 are my travelling dates.

ASSISTANT: Do you have any preferences?

USER: 500 is my fare.

ASSISTANT: There is a flight 1008 in Southwest airline and price 100 with a connection. Shall I proceed?

USER: Yes, you can reserve it.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you.