You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am Kevin Williams. Can you help me in booking my flight ticket from SFO to DEN?

ASSISTANT: May I know your desired travel dates please?

USER: My travelling dates will be Oct 1st and Oct 3rd.

ASSISTANT: Please share your class preference.

USER: I am fine with any class.

ASSISTANT: There is a flight with connection limit 1 and fare 200, shall I proceed for booking?

USER: You can proceed.

ASSISTANT: Your ticket is booked, flight number 1017 with American Airlines.

USER: Thank you.

ASSISTANT: Thank you for opting us.