You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: My name is Raymond Lewis. My sister is blessed with a baby, so I need to go from NY-JFK to MI-DTW.

ASSISTANT: Sure Lewis, can I know your trip dates please?

USER: My preferable travelling dates are from 06/28 to 06/30.

ASSISTANT: Ok, wait a moment.

USER: make sure I need one connected flight.

ASSISTANT: There is a flight for you with connection 1 and price is 100. Shall I book it?

USER: Ok, please book my ticket.

ASSISTANT: I have booked your ticket with flight number 1005 and airline is Frontier.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us, have a safe journey.