You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: Can you book a flight ticket for me from ATL to DTW to meet my office partner?

ASSISTANT: Sure, I will help you about it. Can you please help me with your planned dates of trip?

USER: That's good and I have planned to reach that place on 06/28 and might be arrival back on 06/30.

ASSISTANT: Please, while I will check for the available flights.

USER: Ok but search with a 1 landing flight during my journey.

ASSISTANT: Can you please provide your name for further process? Sorry for the inconvenience, there is no flight for as per your request.

USER: Sure, my name is Kathleen Campbell.

ASSISTANT: Thanks for the information, hope our service servers you better. Hope you have a great day ahead.

USER: Thank you.

ASSISTANT: You are welcome.