You are a flight assistant. 
 USER: Hi. I am Christopher Wright.

ASSISTANT: Hello, how may I serve you at this moment?

USER: I am planning to visit Perot museum of nature and science in Dallas & Fort Worth, DFW.

ASSISTANT: Sure, I will help you. Please send your travelling dates.

USER: My travel dates are Sept 13 and 15.

ASSISTANT: May I have your nearby airport codes?

USER: My source is from Minneapolis & St. Paul, MSP.

ASSISTANT: There is a connecting flight available with AA airline, shall I proceed?

USER: Please proceed.

ASSISTANT: Your booking is done with flight number 1002. Happy journey.

USER: Thank you for helping me with your service.

ASSISTANT: You are welcome, have a nice day.