If an in-flight emergency occurred, would you know what to do? Assure the interviewer that you are confident in your ability to handle an emergency situation in a professional manner. If you are new to the industry and do not have the related training, be honest about that and comment on any other training you've completed, that may be relevant or helpful.
"In my role with Company ABC, I received over 100 hours of in-flight situational training. I am confident in my ability to react professionally and appropriately in an emergency situation."
"As I am new to a career in the airline industry, I have not received in-flight emergency training; however, I have taken emergency response training in my current position at the hospital. I am confident in my ability to react professionally and appropriately in an emergency situation, and I look forward to taking the in-flight training with Rectrix Aviation, Inc.."