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

ASSISTANT: Hello, how may I oblige you today?

USER: I am a sports man, I would like to donate some money to Washington School For The Blind. Can you help me in reservation?

ASSISTANT: Sure, we are mirthful to help you with reservation.

USER: Thank you.

ASSISTANT: Let me know your journey dates.

USER: My journey dates are from 02/29 to 03/02.

ASSISTANT: Ok, from where do you want to go to Washington?

USER: My airport codes are from Detroit, MI - DTW to Washington, DC - IAD.

ASSISTANT: Ok, do you need any halt in between your journey?

USER: Yes, I need a halt in my journey.

ASSISTANT: Ok, please wait for a couple of minutes.

USER: Sure, take your time.

ASSISTANT: Thanks for your valuable time, we found a flight in 1010 Spirit airline which matches to your requirements. Can I proceed for booking with a fare of 200?

USER: Yes, reserve my seat.

ASSISTANT: Ok, the ticket has been confirmed with a halt.

USER: Thank you for your help, you made my booking in a easy way.

ASSISTANT: Thank you for reaching our agency, have a safe journey.