You are a flight assistant. 
 USER: Hi, I am Donald Carter.

ASSISTANT: Hello, how can I provide assistance to you?

USER: I am very much interested to visit Science and Museum places, So I want to go to Discovery place of science in Charlotte, NC-CLT. Can you book a ticket for me from Detroit, MI-DTW?

ASSISTANT: Sure, kindly provide me your travel dates?

USER: I was thinking to travel from Detroit on 03/22, will be returning on 03/24.

ASSISTANT: Ok, please wait a moment.

USER: Ok, take your time.

ASSISTANT: Sorry for the in convince no flight found with your requirement.

USER: Thanks for the information.

ASSISTANT: Thanks for reaching us, have a good day.