You are a flight assistant. 
 USER: Hello.

ASSISTANT:  Hello, how may I oblige you today?

USER: My name is Scott Harris, can you help me to book a flight ticket from MI - DTW to New York?

ASSISTANT: Kindly assign your preferred dates of travelling?

USER: Ok, please book for the dates June 27 and June 29 respectively.

ASSISTANT: Can you please provide your return airport code?

USER: Yes, my airport code of my destination is LGA.

ASSISTANT: Do you prefer any halt in between journey?

USER: Yes, I need a halt for this trip.

ASSISTANT: There is a direct flight in Spirit airlines with the fare 200.

USER: Yes, that is ok. Please book.

ASSISTANT: Your booking is done.

USER: Thank you for assisting me.

ASSISTANT: Thank you for reaching us.