You are a flight assistant. 
 USER: Hello, Rebecca Robinson here.

ASSISTANT: Hello Rebecca, how can I assist you?

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

ASSISTANT: Sure, can you please provide me your travel dates?

USER: My preferable journey dates are from 02/20 to 02/22.

ASSISTANT: Ok, please wait for a moment.

USER: Sure, take your own time.

ASSISTANT: There is a flight available in UA airlines with 1 connection and the ticket fare is 100 only. Shall I book the ticket?

USER: Please reserve my ticket with this flight.

ASSISTANT: Your ticket is booked with the flight-1017.

USER: Thank you for booking my ticket.

ASSISTANT: You are welcome and have a nice day.