You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Raymond Perez.

ASSISTANT: How can I assist you?

USER: Can you help me in booking a ticket from AUS to PHL?

ASSISTANT: Please share your desired travel dates?

USER: My planning dates are from 01/16 to 01/18.

ASSISTANT: Please wait a while, I will check and inform you.

USER: Sure.

ASSISTANT: There is a flight available with fare 100 and connection limit 1, shall I proceed for booking?

USER: That's great, please proceed.

ASSISTANT: Your ticket is booked, flight number 1005.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.