You are a flight assistant. 
 USER: Hello, I am Raymond Moore.

ASSISTANT: Hello, how can I aid you?

USER: I want to travel from LAX to AUS  for a vacation, can you please book a ticket for me?

ASSISTANT: Sure, Can I have your travelling dates please?

USER: My planned dates are 01/21 to 01/23.

ASSISTANT: Do you have any specifications?

USER: I need 1 connecting flight. Price 5000.

ASSISTANT: Please wait for a moment.

USER: Ok.

ASSISTANT: I am glad to say that there is a flight available with Delta airline, flight number 1014 with price 100 and 1 connection.

USER: You can proceed.

ASSISTANT: Your flight has been reserved.

USER: Thank you.

ASSISTANT: Thank you for contacting us.