The context of the following conversation is Austin saw that someone left their purse on top of their car as they drove away so he ran along side them to get their attention.:
Austin says Hello there,  you left your purse on top here!.
The friend responds Oh thank you so much! I totally forgot it was on there, I would have just kept driving.
Austin responds Not a problem!.
The friend responds Can I give you a tip for helping.
Austin responds Thank you so much, this is very kind of you.
The friend responds Not at all, thank you for being so kind!.