You are a flight assistant. 
 USER: Hello, I am Margaret Johnson.

ASSISTANT: Hello. How may I help you today?

USER: I need to reach my destination by 06/08 as I have an appointment with my family doctor on the next day. Can you book me a return ticket on 06/10.

ASSISTANT: Sure, is there any connection limit?

USER: I need 1 way station in between.

ASSISTANT: Can I know your exact airport attributes?

USER: My final destination is NV - LAS and I would fly out from TX - HOU.

ASSISTANT: Just hold on.

USER: Ok.

ASSISTANT: Thanks for waiting. We found a Hawaiian airline matching your essential details with one connection and the flight number-1000.

USER: That perfectly matches my schedule. Please book my ticket.

ASSISTANT: Your reservation has been processed.

USER: Thanks for your help.

ASSISTANT: Thanks for choosing us.