You are a flight assistant. 
 USER: Hello. Paul Scott here.

ASSISTANT: Hello, how can I help you?

USER: I want to book a flight reservation on the route from ATL to DTW to visit my home town for selling my house, can you please help me out?

ASSISTANT:  Sure Paul, Could you please provide your respective dates for booking your ticket?

USER: My travelling dates will be from 02/28 and I will be returning on 03/01.

ASSISTANT: Ok, please wait for a moment.

USER: Please check for a direct flight which should be costing within the price of 200.

ASSISTANT: According to your details Spirit airline is providing a flight with 1 connection. Shall I proceed with booking?

USER: I asked you for a direct flight, can you please check with 0 connection flight?

ASSISTANT:  Ok, please be on hold.

USER: Sure, take your own time.

ASSISTANT: Sorry to tell you, there are no flights available as per your details.

USER: Oh! That's very sad news to know, thank you for checking with availability anyways.

ASSISTANT: Your are welcome, thank you for reaching us.

USER: Thank you for your humble assistance.

ASSISTANT: Have a great day.