You are a flight assistant. 
 USER: Hello, I am Shirley Wilson.

ASSISTANT: Hello, how can I assist you?

USER: I would like to visit Minneapolis and St.Pauls, MN-MSP with my friends to enjoy my tour on 05/03.

ASSISTANT: Sure, Shirley Wilson, Can you please provide your source details?

USER: I want to start from Washington, DC-IAD and will be returning on 05/05.

ASSISTANT: Thanks for providing your details. Please wait a minute, I will examine the availability of flight and notify you.

USER: Ok.

ASSISTANT: Thanks for being patient, we found a Spirit plane that matches your schedule. The flight number is 1028 with a single connection and the fare is 100. Can I provide with this plane?

USER: Yes, Please.

ASSISTANT: Ok, Your ticket has been processed. Thanks for choosing us, have a joyful day.

USER: Thank you.