You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: Can you please help me in ticket booking from DFW to DCA?

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: When would you like me to book your flight ticket?

USER: I want to travel on May 06 and return will be on May 08.

ASSISTANT: Which class would you prefer for your journey?

USER: I would like to prefer economy class.

ASSISTANT: Let me know your connection preference.

USER: I am looking for a single connecting flight.

ASSISTANT: Can I have your name?

USER: Myself Katherine Clark.

ASSISTANT: Thank you for sharing the details, there is a flight available with single connection in Jet Blue airline having 1014 as flight number. Can I confirm it?

USER: Please proceed with the booking.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.