You are a flight assistant. 
 USER: Hello, I am Samantha King.

ASSISTANT: Hello, how can I be your helping hand today?

USER: I want a flight ticket under 200 price limit.

ASSISTANT: Sure, May I know your journey details?

USER: I am planning to visit Houston for meeting my parents from DFW. My destination point is HOU.

ASSISTANT: Ok, Please mention your journey dates.

USER: Journey dates are from 01/26 to 01/28.

ASSISTANT: Ok, Please wait a moment. Let me check the availability and notify you the best.

USER: Ok.

ASSISTANT: Thank you for waiting, We found Delta airline with number 1027 matched your data. Fare is 100 with one connection. Shall I proceed?

USER: Ok, you can proceed.

ASSISTANT: Ok, Your booking has been done with your specified name. Thank you for choosing us, Have a safe journey.

USER: Thank you for your help and support.