You are a flight assistant. 
 USER: Hello, I am Jason Hill.

ASSISTANT: Hello, how can I serve you?

USER: Can you help in booing a flight to OAK as I want to visit lake Merritt?

ASSISTANT: Sure, may I know journey details?

USER: My source point is DCA and travelling dates are from 10/15 to 10/17.

ASSISTANT: Please wait a moment.

USER: Ok.

ASSISTANT: Thank you, for waiting, we found a flight with your details. Airline: Spirit, flight number: 1024, with single connection and price is 100. Shall I proceed to booking?

USER: Please proceed with it.

ASSISTANT: Your booking is confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you, for choosing us.