You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I am planning to visit Austin, can you please book me a ticket from LAS to AUS?

ASSISTANT: Sure, may I know your planned travel dates?

USER: My planned dates of journey are Aug 31 and Sept 02.

ASSISTANT: Is there any connection limit?

USER: I prefer connecting flight for this trip.

ASSISTANT: Ok, please wait for a while.

USER: Sure, please search for evening return flight.

ASSISTANT: Ok. We found a connecting flight in JetBlue airline with flight number 1001 having an economy class returns in the evening at 21:00 hours. Shall I proceed to book?

USER: That's ok for me. Please reserve my ticket with the name Ronald Edwards in this flight.

ASSISTANT: Your booking has been processed.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for opting us.