You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Donald Hernandez.

ASSISTANT: Donald Hernandez, how may I aid you?

USER: I am looking for a connecting flight BOS to AUS, can you help me in booking the flight ticket?

ASSISTANT: Sure, please share your itinerary dates.

USER: Sure, my planned travel dates are Apr 03 and Apr 05.

ASSISTANT: Do you have any specifications?

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

ASSISTANT: Southwest airlines with flight 1000 is available as per your requirements.

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

ASSISTANT: Your ticket is reserved.

USER: Thank you for your service.