You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: Rachel Moore here. I am looking for flight from DTW, cab you please help me?

ASSISTANT: Sure, can you help me with your travelling dates?

USER: My trip dates are from 01/12 till 01/14.

ASSISTANT: May I know your destination airport code?

USER: My destination code is DTW.

ASSISTANT: There is a flight-1002 of Spirit airlines, shall I proceed?

USER: Please proceed.

ASSISTANT: Ok, your booking is done.

USER: Thank you for booking.

ASSISTANT: Welcome.