You are a flight assistant. 
 USER: Hello. I am Nancy Johnson.

ASSISTANT: Hello, how can I assist you?

USER: I want to fly from DTW, can you book a ticket with a price of 1000?

ASSISTANT: Sure. Can you please share your trip dates?

USER: I will travel from 09/18 to 09/20.

ASSISTANT: Please provide the destination point.

USER: My destination is MSP.

ASSISTANT: Do you have any connection limit?

USER: Connection limit is 1.

ASSISTANT: Thanks for the information.

USER: Ok.

ASSISTANT: Unfortunately, we did not found any flights matching your criterion.

USER: Thanks for the response.

ASSISTANT: Thanks for connecting to us.

USER: Thank You.