You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: Helen Gonzalez here.

ASSISTANT: Ok.

USER: Can you help me to make a flight reservation from JFK to HOU?

ASSISTANT: Sure, we are here to help you. Could you please provide your depart and arrival dates?

USER: My travelling dates are 10/15 and 10/17.

ASSISTANT: Do you have any halt in between your journey?

USER: Yes, I need halt between journey.

ASSISTANT: Do you have any other specifications?

USER: Price limit must be 500.

ASSISTANT: Ok, please wait for a minute.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a connecting flight 1002 from JetBlue airline has fare 100. Shall I proceed?

USER: You can proceed with this flight.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thanks for your help and information.

ASSISTANT: Thank you for opting us.