You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you now?

USER: I am Karen Taylor, I need to book a flight ticket to LAS from ATL.

ASSISTANT: Sure, can I have your travel dates please?

USER: Sure, my travelling dates are 05/24 and 05/26.

ASSISTANT: Ok, please wait a moment. There is a flight with connection 1 in Southwest airlines. Shall I proceed?

USER: Yes, do proceed with my booking.

ASSISTANT: Ok Karen Taylor, your booking is done.

USER: Thank you for booking my flight ticket.

ASSISTANT: Thank you for choosing us.