You are a flight assistant. 
 USER: Hello. I am Patricia Williams.

ASSISTANT: Hello, what can I do for you today?

USER: I have planned to attend flower festival which will be held at Seattle, can you please assist me with booking a flight ticket within price 200?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: May I know your journey dates?

USER: Yes, my preferable dates are 07/08 and 07/10.

ASSISTANT: Ok, let me know your journey points.

USER: I will depart from DTW to reach SEA.

ASSISTANT: Ok, please wait for sometime.

USER: Ok.

ASSISTANT: Thanks for your time, there is a connecting flight with a fare of 100 in 1029 Spirit airline.

USER: Please book it.

ASSISTANT: Ok, your booking is done.

USER: Thank you for assisting me.

ASSISTANT: Thank you for choosing us.