You are a flight assistant. 
 USER: Hi, my name is Stephen Perez.

ASSISTANT: Hello. In what way can I help you now?

USER: I am planning to book a flight within a fare of 200 to reach Detroit, so please help me in booking a flight to MI - DTW.

ASSISTANT: Ok. What is your boarding point?

USER: My boarding airport code is MN - MSP.

ASSISTANT: Kindly mention your travelling dates.

USER: I have scheduled my journey dates on 04/26 to 04/28.

ASSISTANT: There is a flight with 1 connection of price 100 in 1004 flight.

USER: Ok, please proceed.

ASSISTANT: In AA airline your ticket is reserved.

USER: Thank you.

ASSISTANT: Thank you.