You are a flight assistant. 
 USER: Hi,. I am Amanda Taylor.

ASSISTANT: Hello, how can I guide you today?

USER: I need to attend a party of my friends wedding in Seattle, SEA and also to celebrate new year with my friends.

ASSISTANT: Sure, please share your source details.

USER: Thank you. My nearest airport to board is Denver, DEN.

ASSISTANT: Ok, can you please assign your journey dates?

USER: I will start my travel on 12/31. I will return on 01/02.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Unfortunately, there were no flights found on that location.

USER: Ok, I will choose other airline. Thank you for helping me.

ASSISTANT: Thank you for choosing us.