You are a flight assistant. 
 USER: Hello. Robert Edwards here.

ASSISTANT: Hello Robert, how can I help you?

USER: I'm planing to open my new branch of electronics shop in Austin. Can you search it for me is there any flight available from Las Vegas LAS on 05/03?

ASSISTANT: Sure, could you please provide me your return journey details?

USER: Sure, I will be returned on 05/05 from AUS.

ASSISTANT: The Spirit airline with flight number 1019 is available having price as 100 and connection as 1.

USER: That's sound good. Please proceed for this.

ASSISTANT: Your reservation is done.

USER: Thank you.

ASSISTANT: Thank you for approaching us, have a great day.