You are a flight assistant. 
 USER: Hello, I am Samantha Williams.

ASSISTANT: Hello, how can I provide assistance to you?

USER: I would like to visit Hummer tour at Los Vegas. Can you please book me a flight ticket with fare of 500?

ASSISTANT: Sure, can you please provide your travel dates?

USER: My travelling dates are 08/22 and 08/24.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need one connection.

ASSISTANT: May I know your airport codes?

USER: My airport codes are PHL to LAS.

ASSISTANT: Please wait for a while, I will check and revert you.

USER: Ok.

ASSISTANT: We found an airline Jet Blue with flight number 1006 are matching your specifications.

USER: Ok, please proceed for booking.

ASSISTANT: Price is 100 with single connection. Your reservation has been processed.

USER: Thank you for you help.

ASSISTANT: Thank you for availing us, have a safe journey.