You are a flight assistant. 
 USER: Hello, I am Ryan Green.

ASSISTANT: Hello, how may I assist you today?

USER: I am planning to visit bishop arts at Dallas & Fort Worth, DFW.So, can you book a flight ticket for me?

ASSISTANT: Sure, when are you planning to make your journey?

USER: I am planning to start on 11/11 and return on 11/13.

ASSISTANT: May I know your origin airport code?

USER: Washington, DCA is my boarding point.

ASSISTANT: Ok, please wait I will check the availability of flights and get back to you.

USER: Sure.

ASSISTANT: We found a Spirit airline with flight number 1006 having a ticket price 100.

USER: You can confirm this flight.

ASSISTANT: Your booking has confirmed with single connection.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us, have a good day.