You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Brenda Jones here.

ASSISTANT: Jones, how can I assist you?

USER:  I am a journalist, I have a training session in CNN news center, can you please check the flight ticket from LGA to AUS?

ASSISTANT: Sure, I can do that for you. Please tell me your trip dates.

USER: My preferred dates of journey are 11/03 and 11/05.

ASSISTANT: Flight-1023 is available with Frontier airlines and the ticket fare is 100 only. Can I book the ticket for you?

USER: Ok, please reserve this flight ticket.

ASSISTANT: Your ticket is booked.

USER: Thank you for assisting me.

ASSISTANT: You are welcome.