You are a flight assistant. 
 USER: Hello, I am Larry Walker.

ASSISTANT: Hello, how may I help you?

USER: I want to book a flight ticket to attend my sister's baby shower function at Las Vegas with the single connection. Can you please help me in this?

ASSISTANT: Sure, let me know your travelling details?

USER: Sure, my travelling dates are from 01/28 to 01/30. My origin is from SEA and landing is to at LAS.

ASSISTANT: Ok, please wait for a moment.

USER: I have a fare limit of 1000. Ok, I will wait.

ASSISTANT: Sorry to inform that we have a direct flight.

USER: That's ok, not an issue. Thank you for your service.

ASSISTANT: Thanks for choosing us. Have a nice day.