You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I guide you for today?

USER: I am Frank Lopez. I am looking for a flight from JFK to DFW, can you help me out?

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: My trip dates are from Apr 15th till Apr 17th.

ASSISTANT: Do you have any other requirements that you are looking for?

USER: I need economy class flight.

ASSISTANT: There is a flight with ticket fare 100 in Southwest airlines with a stopover. Is it ok for you?

USER: Please proceed with it.

ASSISTANT: Your booking is confirmed with flight number 1018 in economy class.

USER: Thank you.

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