You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: Myself Catherine Thoma.

ASSISTANT: Ok.

USER: Catherine Thomas here, I am looking for a flight from DEN to LAX. Can you help me in booking the flight ticket?

ASSISTANT: Sure, we are perky to help you.

USER: Thank you.

ASSISTANT: Do you prefer any halt in between your journey?

USER: Yes, I am looking for a connecting flight.

ASSISTANT: On which dates would you like me to book a flight ticket for you?

USER: Sure, my planned travel dates are May 28 and May 30.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: Ok, make sure that the flight should be for the both the sessions afternoon depart and return journey.

ASSISTANT: We found 1009 Southwest airlines with single connection with economy class and depart and arrival time is 12:00 PM. Shall I proceed with the booking?

USER: That's fine, please proceed in booking with this flight.

ASSISTANT: Your ticket has been reserved with price 200.

USER: Thank you for the service.

ASSISTANT: Thank you for choosing us.