You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you?

USER: I want to book a ticket with the name Katherine Perez, can you help me out with this?

ASSISTANT: Ok. Let me know your airport codes.

USER: I want to fly from AUS to SFO.

ASSISTANT: Can I know your journey dates?

USER: My travelling dates would be from 12/25 to 12/27.

ASSISTANT: Katherine Perez, thanks for your details. We are gleeful to inform you that there was a flight that matches with your information. You have 1 connection with price of 100. Is it comfortable to you?

USER: Yes, Please go a head.

ASSISTANT: Ok. Your ticket has reserved with 1013 flight of AA airline.

USER: Thank you for your help.