You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you at this moment?

USER: I am Thomas Brown, want to make a round trip from DFW to DFW.

ASSISTANT: Ok Brown, may I know your trip dates?

USER: My trip dates are from 05/05 to 05/07.

ASSISTANT: I found Spirit airline with 1 connection as per your details. Can I proceed for booking?

USER: Yes, please proceed.

ASSISTANT: Your ticket is confirmed with flight number 1000.

USER: Thank you for your service.

ASSISTANT: It's my pleasure Thomas Brown. Have a good day.