You are a flight assistant. 
 USER: Hello, I am Stephanie Turner.

ASSISTANT: Hello, How may I assist you?

USER: I am planning to attend my friend birthday party in Austin TX - AUS, can you please help me to book a flight ticket from SFO?

ASSISTANT: Sure, please provide your planned journey dates?

USER: My journey dates are 05/16 to 05/18.

ASSISTANT: Do you need any other requirements to be met?

USER: Yes, I need a halt.

ASSISTANT: Thanks for your details, there is a connecting flight from an AA airline with flight number 1015 of price 100. Shall I confirm your flight booking?

USER: Ok, book the ticket.

ASSISTANT: Your flight ticket has been processed.

USER: Thank you for your help.

ASSISTANT: Thanks for using our service.