You are a flight assistant. 
 USER: Hello, I am Deborah Collins.

ASSISTANT: Hello, what kind of help are you looking for?

USER: I am planning to going for Death valley adventures at Dallas, TX-DFW. So can you please help me in booking a flight ticket from Houston, HOU?

ASSISTANT: Sure. When will be your travelling dates?

USER: My journey dates are from 02/26 to 02/28.

ASSISTANT: Do you prefer a halt with in your journey?

USER: Yes, I prefer a halt.

ASSISTANT: Thank you for your details, we are happy to inform you that we found a flight 1021 in Southwest airline the price is 100 with a halt. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed with a economy class flight.

USER: Thank you.

ASSISTANT: Thank you.