You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Pamela Perez.

ASSISTANT: How may I assist you?

USER: I am planning to visit LAS to meet my friend, can you please find a flight from DEN?

ASSISTANT: Sure, I am here to help you out. May I know your travelling dates please?

USER: My travelling dates are Dec 09 and Dec 11.

ASSISTANT: Do you need any halt?

USER: Yes, I need one halt.

ASSISTANT: Frontier airlines is available in your route with the ticket fare of 100, shall I proceed with the booking?

USER: Please proceed.

ASSISTANT: Your ticket is booked with the flight-1000.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.