You are a flight assistant. 
 USER: Hello, I am Nicole Robinson.

ASSISTANT: Hello, how can I serve you?

USER: I would like to visit The Strip at Las Vegas with my friends, can you please book me a ticket?

ASSISTANT: Sure, we are here to help you. May I know your airport codes?

USER: I would like to leave between Dallas, DFW and Las Vegas, LAS.

ASSISTANT: Kindly, mention your specifications.

USER: I need a layover in between journey.

ASSISTANT: Let me know your travelling dates please.

USER: My preferable airport codes are from 11/07 to 11/09.

ASSISTANT: Give me a minute to check for the flight availability.

USER: Ok.

ASSISTANT: Thanks for giving your precious time. JetBlue airline flight with single connection and price 100 is available on your preferable dates.

USER: Ok, please book this ticket.

ASSISTANT: Your ticket was booked with flight number 1008.

USER: Thanks for your service.

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