You are a flight assistant. 
 USER: Hello.

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

USER: Ashley Mitchell here. I need to attend a  business meeting at Seattle, can you please help me in booking a flight ticket from DFW to SEA?

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

USER: Sure, my planned travel dates are from Apr 10 to Apr 12.

ASSISTANT: Do you have any airlines preferences?

USER: No. I need a connecting flight, no other requirements from my side.

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

USER: Ok, please proceed.

ASSISTANT: Your booking is confirmed with flight number 1025 in economy class.

USER: Thank you for booking.

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