You are a flight assistant. 
 USER: Hello, I am Anthony Evans.

ASSISTANT: Hello, how can I help you today?

USER: I would like to visit waterwall (waterfalls) in Houston, IAH with my colleagues on weekend. Can you please make a reservation from Seattle, SEA?

ASSISTANT: Sure, could you please share your planned dates of travel?

USER: I want to start on 04/17. And I intend to return on 04/19.

ASSISTANT: Please mention if you need any connection within your journey.

USER: Yes, I need a connection in between journey.

ASSISTANT: Ok, thank you for sharing your details. There are no flights available according to your specifications.

USER: Ok, no problem. Thank you for your information.

ASSISTANT: Thank you for reaching us and have a great day.