You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: I want to attend the cricket match which is going to held in Oakland, can you help me in booking a ticket please?

ASSISTANT: Sure, I can help you with that. Can you please help me with your travelling dates?

USER: My source will be from HOU on 08/10, and destination is from OAK, return will be on 08/10.

ASSISTANT: May I know your name to proceed further?

USER: Sorry, my clear dates are from 08/10 to 08/12. Myself Kevin Parker.

ASSISTANT: Ok, let me check for the availability of flight.

USER: Ok.

ASSISTANT: Kevin, there is a flight available at your request with price 100. Would you like me to proceed the booking?

USER: Please, proceed.

ASSISTANT: Sure. Your booking is confirmed.Your flight number is 1000 with Delta airline.

USER: Thank you for your service.

ASSISTANT: You are welcome. Thank you for contacting us.