You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I am Pamela Garcia. I am planning to attend a Hockey Competition in CLT from LAS. Can you find a flight ticket for me?

ASSISTANT: Fine, can I have your journey dates?

USER: My journey dates are 10/29 to 10/31.

ASSISTANT: Sorry to inform you, there is no flight found on your route.

USER: No issue, thank you.

ASSISTANT: Thanks for choosing us.