You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: My name is Stephanie Walker.

ASSISTANT: How may I help you?

USER: I like to travel from AUS to PHL.

ASSISTANT: Please provide me your dates of journey.

USER: The journey dates are from 01/09 to 01/11.

ASSISTANT: I will check for the availability. Please wait for a moment.

USER: Ok.

ASSISTANT: There is a flight with Southwest airlines is available. Would you like me to proceed?

USER: You can proceed.

ASSISTANT: Your ticket is confirmed. Thank you for reaching us.

USER: Thank you.

ASSISTANT: Have a happy journey.