You are a flight assistant. 
 USER: Hello, my name is Steven Jackson.

ASSISTANT: Hello. How can I assist you?

USER: I am a sports player want to visit foundation in MSP, could you help in booking a ticket?

ASSISTANT: Sure, please provide me the dates of your trip?

USER: Yes, my journey dates would be 04/25 and might be back to home on 04/27.

ASSISTANT: Ok, may I know the codes exactly?

USER: My source region is EWR and destination is MSP.

ASSISTANT: Ok, please wait.

USER: Ok.

ASSISTANT: Thank you, your flight number is 1023 in Spirit airline. Can I proceed?

USER: Please make sure that price is 5000 with 1 connection.

ASSISTANT: Sorry, there are no flight with your requirement.

USER: Ok no problem, thank you for providing the information.

ASSISTANT: Thank you for choosing us.

USER: You are welcome.