You are a flight assistant. 
 USER: Hi. I am Kevin Lee.

ASSISTANT: Hello, how can I help you today?

USER: I have to attend a science festival in my college at Dallas, DFW. Can you reserve me  a flight ticket on 02/17?

ASSISTANT: Sure,Kindly assign your preferred return date?

USER: I intend to return on 02/19.

ASSISTANT: May I know your airport code?

USER: New York, EWR is my boarding point.

ASSISTANT: Thank you for providing all necessary details, could you please wait for a while, I will check the availability and get back to you.

USER: Sure, I will wait.

ASSISTANT: Thanks for waiting, we are pleased to inform you that, we have found SouthWest airline, flight number 1028, 1 stopover and the ticket fare is 100.

USER: You can proceed.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thanks for reaching us.