Ian: I'm stuck in traffic again.
Cathy: Why? Is there an accident?
Ian: I don't know. I don't see anything.
Cathy: Should I cancel our dinner reservations?
Ian: No. Can you try to change it for a later time?
Cathy: I will call the restaurant and ask them.
Ian: Ok. The cars are moving again.
Cathy: Don't drive while talking on your cell phone. It's dangerous.
Ian: Ok. I will see you soon.
Cathy: Drive safely.