You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you today?

USER: I am Kevin Smith, please find a flight for me from EWR to SEA.

ASSISTANT: Please provide me your travel dates.

USER: Sure, my journey dates would be 10/19 and 10/21.

ASSISTANT: I could not find any flight with your travel dates.

USER: It's ok, thanks for checking.

ASSISTANT: It's my pleasure.