You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Stephen Williams.

ASSISTANT: How may I help you?

USER: I would like to attend a cricket match at San Francisco, could you please help me in booking a ticket?

ASSISTANT: Sure, may I know your journey dates please?

USER: My journey dates are 10/31 and 11/02.

ASSISTANT: Please provide me your airport codes.

USER: My airport codes are LAX and SFO.

ASSISTANT: Please wait for a minute.

USER: Sure.

ASSISTANT: Southwest airlines providing service with price 100. Can I book the ticket for you?

USER: Ok, please confirm with my booking.

ASSISTANT: Your ticket is confirmed and the flight number is 1007.

USER: Thank you for your assistance.

ASSISTANT: Thank you for choosing us, have a good day.