Hello.
user
Hello, how may I help you?
assistant
Myself Katherine Lee. I would like to meet my friend at New York, will you help me in booking the flight ticket from DTW to LGA?
user
 Certainly, could you please share your departure and arrival dates?
assistant
My travelling dates are 01/12 and 01/14.
user
Please wait for a moment.
assistant
Ok, I will wait for your response.
user
There is a flight 1021 of Spirit airlines, shall I proceed?
assistant
Sure, you can proceed with the booking.
user
Ok, your booking is done.
assistant
Thank you for helping me.
user
You are welcome, have a safe journey.
assistant