You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am Nicole Allen. I would like to book a ticket from LAS to HOU, can you please help me out?

ASSISTANT: Sure, we are here to help you. Can you share me your travelling dates to book a flight?

USER: I am travelling on these dates 10/06 and 10/08.

ASSISTANT: Ok, wait for a while.

USER: Sure.

ASSISTANT: Thanks for waiting there are no flights found on your details.

USER: Ok no problem, thank you for your services.

ASSISTANT: Thanks for approaching us.