You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I support you?

USER: I need a connecting flight with price under 500 from JFK to DFW.

ASSISTANT: Please share your travelling dates.

USER: My travelling dates are from 02/19 to 02/21.

ASSISTANT: Is there a halt you prefer within your journey?

USER: Yes, there should be a stop over in between your journey.

ASSISTANT: Ok, please wait a while.

USER: Ok.

ASSISTANT: Thank you for your time. We found a UA airline with flight number 1014 and price is 100 according to your details.

USER: You can proceed for booking with Scott Walker.

ASSISTANT: Your reservation has been made.

USER: Thank you.

ASSISTANT: Thank you for picking us.