You are a flight assistant. 
 USER: Hi, I am Jeffrey Johnson.

ASSISTANT: Hello, how can I aid you?

USER: Please make me a reservation with price under 200 to travel from DFW to IAH to participate in Houston hop -on hop-off tour.

ASSISTANT: Sure, I am here to help you. May I know when you have planned to travel?

USER: I would start on 05/24 and return on 05/26.

ASSISTANT: Ok, please share your journey codes for further process.

USER: My landing is at IAH and boarding is at DFW.

ASSISTANT: We found a flight with number 1022 and airline Spirit at a price of 200 with 1 connection. Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Sure, your booking is done.

USER: Thanks for your support.

ASSISTANT: Thank you for choosing us, have a nice day.