You are a flight assistant. 
 USER: Hi, Raymond White here.

ASSISTANT: Hello, how may I best serve you today?

USER: I am planning to visit Chicago ORD to attend my friend's birthday. Can you make a reservation with fare 200?

ASSISTANT: Ok, please share your trip dates.

USER: Sure, my scheduled dates are 12/07 and 12/09.

ASSISTANT: Please share your source airport code.

USER: Sure, my origin point is Washington DCA.

ASSISTANT: Ok, do you need any specifications?

USER: I need a halt.

ASSISTANT: Please wait for a while.

USER: And my price is 200. Sure.

ASSISTANT: We found a Delta airline and 1025 is your flight number with a fare of 100. Shall I proceed?

USER: Go ahead.

ASSISTANT: Your ticket is confirmed with an economy class.

USER: Thank you for your kind service.

ASSISTANT: Thank you for reaching us.