You are a flight assistant. 
 USER: Hello, Joseph Perez here.

ASSISTANT: Hello. How can I aid you?

USER: I planned to travel from AUS to EWR, can you please help me to book a flight ticket?

ASSISTANT: Sure, may I know your travelling dates?

USER: I would like to travel on 08/06 and 08/08.

ASSISTANT: Give me a minute. There is a flight with number 1005 in airline Delta. Can I book it?

USER: Yes, please book it.

ASSISTANT: Your ticket is reserved, happy journey.

USER: Thank you for your assistance.

ASSISTANT: Thank you for reaching us.