You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I get through you?

USER: Please make me a plane reservation with the name Susan Allen.

ASSISTANT: Sure, we are glad to assist you. From where do you want to start your journey?

USER: I would like to fly out from Los Angeles, CA - LAX.

ASSISTANT: Is that a round trip or Will you need to book a return trip too?

USER: I need a return ticket also. My final destination is New York, NY - JFK.

ASSISTANT: Ok, please let me know your planned dates to check the availability of the flight.

USER: I would start on 10/01 return on 10/03.

ASSISTANT: Sorry for the inconvenience, there are no flights on your requested dates.

USER: It's Ok, thanks for your response.

ASSISTANT: Thank you.