You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: Shirley Clark here. I need to visit Minneapolis to attend a business meeting so please help me with flight ticket booking from DTW to MSP.

ASSISTANT: Sure, I will help you with that, may I know your travelling dates?

USER: Sure, I need to travel on dates of 01/31 and 02/02.

ASSISTANT: Give me a second.

USER: Sure, take your time.

ASSISTANT: I found flight for you with price 400, connection is 2 and flight number is 1010.Is it ok for you?

USER: But I need connection 1 so please check with that.

ASSISTANT: Sorry, there is no flight found on your details.

USER: Oh! It is sad to hear, anyway thank you for your time.

ASSISTANT: Thank you for contacting us.

USER: Most welcome.