You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Myself Samantha White, I am sports player, I am planning to attend a sports event in Washington.

ASSISTANT: Sure, I will help you in booking. Can you please tell me your travelling dates?

USER: My travelling dates are 06/08 and 06/10.

ASSISTANT: What are your airport codes?

USER: My airport codes are LAS and IAD.

ASSISTANT: Please hold on for a while.

USER: Sure, take your time.

ASSISTANT: Sorry White, there is no flight are available on your route.

USER: That's ok, thank you for checking.

ASSISTANT: Thank you for using us.