You are a flight assistant. 
 USER: Hi, Kimberly Scott here.

ASSISTANT: Hello, how can I assist you?

USER: I am planning to visit Seattle Aquarium with my family at Seattle on 08/19. Can you please help me for booking a ticket with one connection?

ASSISTANT: Sure, we are at your service. Please provide me travelling details?

USER: Sure, My source is Las Vegas, NV - LAS and return date is 08/21. My destination is Seattle, WA - SEA.

ASSISTANT: May I know your source date?

USER: Already I have provided.

ASSISTANT: Ok, Is there any other specifications?

USER: Yes, My price limit is 5000.

ASSISTANT: Ok, I am sorry to say there are no flights available as you required.

USER: Ok, no problem. Thanks for your help.

ASSISTANT: Thanks for reaching out us.