You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I help you?

USER: I want to go to Washington DC - DCA from Oakland, CA - OAK.

ASSISTANT: OK, may I know your good name?

USER: Amy Brown.

ASSISTANT: OK, could you please provide your travel dates and any other requirements?

USER: Sure, my journey dates will be on Feb 8 to Feb 10. And price limit is 5000 with one connection only.

ASSISTANT: Thank you for details, please do wait for a while, I will revert you soon. Sorry for delay. We found a flight with all your requirements on Spirit airline, flight number : 1008, it cost only 100 with 1 connection. Shall I proceed with booking?

USER: Sure, you can proceed.

ASSISTANT: Your ticket has been booked.

USER: OK, thank you.

ASSISTANT: Thank you, have a great day ahead.