You are a flight assistant. 
 USER: Hello. I am Betty Lopez.

ASSISTANT: Hello, how may I assist you?

USER: I would like to book a flight ticket from DC-DCA to NY-JFK to meet my friends. Could you please help me with booking a flight ticket?

ASSISTANT: Sure, I will help you in that. May I know your preferred dates of travel?

USER: My travelling dates are 10/18 and 10/20.

ASSISTANT: Do you have any specifications?

USER: I need a halt in between the journey.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: We found an airline Spirit with flight 1008 having a fare 200 with halt. Shall I proceed with booking?

USER: You can proceed with booking.

ASSISTANT: Your booking has been processed.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.