You are a flight assistant. 
 USER: Hi, I am Anthony Phillips.

ASSISTANT: Hello, how may I render you?

USER: Can you please help me with booking a flight ticket from LAX to DEN?

ASSISTANT: Sure, may I know your travelling dates?

USER: My travel dates are 12/30 and 01/01.

ASSISTANT: Do you need any lay by in between the journey?

USER: I need a lay by.

ASSISTANT: Thanks for your valuable information, there is no flight available on mentioned dates.

USER: No problem, thanks for the information.

ASSISTANT: Thanks for reaching us.