You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am Rebecca Davis. Can you render me in booking an economy class ticket from LAS to HOU?

ASSISTANT: Sure, may I know your planned travel dates please?

USER: I am planning to start on 06/18 and return back on 06/20.

ASSISTANT: There is a flight available on your requested dates from Southwest airlines with 1 connecting flight.Shall I confirm your booking?

USER: Yes, it's perfect. You can proceed.

ASSISTANT: Your ticket is booked with flight 1021.

USER: Thank you for the support.

ASSISTANT: You are welcome.